{"id":125510,"date":"2023-09-05T19:27:00","date_gmt":"2023-09-05T13:57:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=125510"},"modified":"2023-11-02T12:35:31","modified_gmt":"2023-11-02T07:05:31","slug":"rd-sharma-class-10-solutions-chapter-3-exercise-3-4","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/","title":{"rendered":"RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 (Updated for 2023-24)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-125555\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-3-Exercise3.4-scaled.jpg\" alt=\"RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4\" width=\"2048\" height=\"1152\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-3-Exercise3.4-scaled.jpg 2048w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-3-Exercise3.4-768x432.jpg 768w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-3-Exercise3.4-1536x864.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/p>\n<p><strong>RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4:\u00a0<\/strong>In this exercise, the method of cross-multiplication is extensively examined. The <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-for-maths\/\"><strong>RD Sharma Class 10 Solutions<\/strong><\/a> clearly explains how to solve systems of equations using the cross-multiplication approach. Additionally, students can use the <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-pair-of-linear-equations-in-two-variables\/\"><strong>RD Sharma Solutions for Class 10 Maths Chapter 3<\/strong><\/a> Pair Of Linear Equations In Two Variables Exercise 3.4 PDF, which is available below.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d8563ab9196\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d8563ab9196\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#download-rd-sharma-class-10-solutions-chapter-3-exercise-34-free-pdf\" title=\"Download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 Free PDF\">Download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 Free PDF<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#access-answers-to-rd-sharma-solutions-class-10-maths-chapter-3-exercise-34-important-question-with-answers\" title=\"Access answers to RD Sharma Solutions Class 10 Maths Chapter 3 Exercise 3.4- Important Question with Answers\">Access answers to RD Sharma Solutions Class 10 Maths Chapter 3 Exercise 3.4- Important Question with Answers<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#faqs-on-rd-sharma-class-10-solutions-chapter-3-exercise-34\" title=\"FAQs on RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4\">FAQs on RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#where-can-i-download-rd-sharma-class-10-solutions-chapter-3-exercise-34-free-pdf\" title=\"Where can I download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 free PDF?\">Where can I download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 free PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#is-it-required-to-practice-all-of-the-questions-in-chapter-3-exercise-34-of-rd-sharma-solutions-for-class-10-maths\" title=\"Is it required to practice all of the questions in Chapter 3 Exercise 3.4 of RD Sharma Solutions for Class 10 Maths?\">Is it required to practice all of the questions in Chapter 3 Exercise 3.4 of RD Sharma Solutions for Class 10 Maths?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/#what-are-the-benefits-of-using-rd-sharma-class-10-solutions-chapter-3-exercise-34\" title=\"What are the benefits of using RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4?\">What are the benefits of using RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rd-sharma-class-10-solutions-chapter-3-exercise-34-free-pdf\"><\/span>Download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 Free PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 800px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br \/><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Solution-Class-10-Chapter-3-Exercise-3.4.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Solution-Class-10-Chapter-3-Exercise-3.4.pdf\">RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"access-answers-to-rd-sharma-solutions-class-10-maths-chapter-3-exercise-34-important-question-with-answers\"><\/span>Access answers to RD Sharma Solutions Class 10 Maths Chapter 3 Exercise 3.4- Important Question with Answers<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Solve each of the following systems of equations by the method of cross-multiplication.<br \/><strong>Question 1.<\/strong><br \/>x + 2y + 1 = 0<br \/>2x \u2013 3y \u2013 12 = 0\u00a0<strong>(C.B.S.E. 1992)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1728\/27636337337_12076968a3_o.png\" alt=\"RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"332\" height=\"495\" \/><\/p>\n<p><strong>Question 2.<\/strong><br \/>3x + 2y + 25 = 0<br \/>2x + y + 10 = 0\u00a0<strong>(C.B.S.E. 1992)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/886\/41784483264_82a0c769a5_o.png\" alt=\"Pair Of Linear Equations In Two Variables Class 10 RD Sharma\" width=\"323\" height=\"225\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1742\/27636337387_ba52565677_o.png\" alt=\"Pair Of Linear Equations In Two Variables Class 10 RD Sharma\" width=\"245\" height=\"298\" \/><\/p>\n<p><strong>Question 3.<\/strong><br \/>2x + y = 35<br \/>3x + 4y = 65\u00a0<strong>(C.B.S.E. 1993)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1744\/41784483464_cf063b72d1_o.png\" alt=\"RD Sharma Class 10 Solutions Pair Of Linear Equations In Two Variables\" width=\"350\" height=\"594\" \/><\/p>\n<p><strong>Question 4.<\/strong><br \/>2x \u2013 y = 6<br \/>x \u2013 y = 2\u00a0<strong>(C.B.S.E. 1994)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1749\/42506895651_1339346d81_o.png\" alt=\"RD Sharma Class 10 Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"347\" height=\"551\" \/><\/p>\n<p><strong>Question 5.<\/strong><br \/>x+yxy=2,x\u2212yxy=6<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1736\/41784484344_4cc64fdea4_o.png\" alt=\"RD Sharma Class 10 Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"280\" height=\"253\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1739\/42506895871_d76b5437e5_o.png\" alt=\"RD Sharma Class 10 Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"342\" height=\"328\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1759\/41784484134_1fc4bab554_o.png\" alt=\"RD Sharma Class 10 Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"279\" height=\"516\" \/><\/p>\n<p><strong>Question 6.<\/strong><br \/>ax + by = a \u2013 b<br \/>bx \u2013 ay = a + b<br \/><strong>Solution:<\/strong><br \/>ax + by = a \u2013 b<br \/>bx \u2013 ay = a + b<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1725\/41604573925_95fbb46a30_o.png\" alt=\"RD Sharma Solutions Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"363\" height=\"523\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/902\/41604573725_d5b2896f38_o.png\" alt=\"RD Sharma Solutions Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"311\" height=\"345\" \/><\/p>\n<p><strong>Question 7.<\/strong><br \/>x + ay = b<br \/>ax \u2013 by = c<br \/><strong>Solution:<\/strong><br \/>x + ay = b<br \/><img src=\"https:\/\/farm2.staticflickr.com\/1750\/41784485044_c24852bf4f_o.png\" alt=\"Learncbse.In Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"354\" height=\"311\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1756\/41784484904_48838b10f6_o.png\" alt=\"Learncbse.In Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"348\" height=\"324\" \/><\/p>\n<p><strong>Question 8.<\/strong><br \/>ax + by = a<sup>2<\/sup><br \/>bx + ay = b<sup>2<\/sup><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1724\/41784485584_144ed0d2e0_o.png\" alt=\"Class 10 RD Sharma Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"330\" height=\"264\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/882\/41784485354_f4ef951cb0_o.png\" alt=\"Class 10 RD Sharma Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"354\" height=\"552\" \/><\/p>\n<p><strong>Question 9.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1746\/41784486154_3d45517640_o.png\" alt=\"RD Sharma Class 10 Pdf Free Download Full Book Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"173\" height=\"123\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1757\/41784485874_67de02efb0_o.png\" alt=\"RD Sharma Class 10 Pdf Free Download Full Book Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"343\" height=\"271\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/889\/41784486024_30346b902e_o.png\" alt=\"RD Sharma Class 10 Solution Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"348\" height=\"496\" \/><\/p>\n<p><strong>Question 10.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1756\/41784486584_81aa0301f8_o.png\" alt=\"RD Sharma Class 10 Solution Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"112\" height=\"118\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1742\/41784486314_88f5ee6c93_o.png\" alt=\"RD Sharma Class 10 Pdf Ebook Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"352\" height=\"346\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1743\/41784486464_e68357bb20_o.png\" alt=\"RD Sharma Class 10 Pdf Ebook Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"326\" height=\"414\" \/><\/p>\n<p><strong>Question 11.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1738\/41784487094_fa0e6e8f9f_o.png\" alt=\"RD Sharma Maths Class 10 Solutions Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"321\" height=\"116\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1721\/41784486764_ccb89498e6_o.png\" alt=\"RD Sharma Class 10 Book Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"347\" height=\"398\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1728\/41784486894_292bd7195b_o.png\" alt=\"RD Sharma Class 10 Book Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"298\" height=\"456\" \/><\/p>\n<p><strong>Question 12.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1727\/40698805270_73a8d78dfe_o.png\" alt=\"RD Sharma Class 10 Book Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"134\" height=\"78\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1732\/41604575865_7dbe4d3f47_o.png\" alt=\"Class 10 RD Sharma Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"361\" height=\"396\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1733\/41604575945_c274775f5c_o.png\" alt=\"Class 10 RD Sharma Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"366\" height=\"454\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/873\/40698805090_76f2891984_o.png\" alt=\"Class 10 RD Sharma Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"345\" height=\"447\" \/><\/p>\n<p><strong>Question 13.<\/strong><br \/>xa+yb=a+b<br \/>xa2+yb2=2<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1721\/40698805900_7e0e4fbb94_o.png\" alt=\"Class 10 RD Sharma Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"350\" height=\"438\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1727\/40698805490_3d952f0ce3_o.png\" alt=\"RD Sharma Maths Class 10 Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"352\" height=\"428\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1747\/40698805720_b9ec4fd364_o.png\" alt=\"RD Sharma 10 Class Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"295\" height=\"598\" \/><\/p>\n<p><strong>Question 14.<\/strong><br \/>xa=yb<br \/>ax + by = a<sup>2<\/sup>\u00a0+ b<sup>2<\/sup><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1734\/40698806740_430c5f9575_o.png\" alt=\"RD Sharma 10 Class Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"360\" height=\"251\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1726\/40698806040_b2baece98d_o.png\" alt=\"RD Sharma 10 Class Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"350\" height=\"351\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1746\/40698806440_1194997b0d_o.png\" alt=\"RD Sharma 10 Class Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"347\" height=\"320\" \/><\/p>\n<p><strong>Question 15.<\/strong><br \/>2ax + 3by = a + 2b<br \/>3ax + 2by = 2a + b<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/881\/41784489564_6fa9ab6ffe_o.png\" alt=\"RD Sharma Class 10 Textbook PDF Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"362\" height=\"220\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/890\/41604577775_1086128a79_o.png\" alt=\"RD Sharma Class 10 Textbook PDF Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"340\" height=\"386\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/890\/41604577985_09f01e2103_o.png\" alt=\"Maths RD Sharma Class 10 Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"310\" height=\"295\" \/><\/p>\n<p><strong>Question 16.<\/strong><br \/>5ax + 6by = 28<br \/>3ax + 4by = 18<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/893\/40698808030_1b132364cb_o.png\" alt=\"10th Maths Solution Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"334\" height=\"229\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1745\/40698807800_9437e0e46d_o.png\" alt=\"10th Maths Solution Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"347\" height=\"351\" \/><\/p>\n<p><strong>Question 17.<\/strong><br \/>(a + 2b) x + (2a \u2013 b) y = 2<br \/>(a \u2013 2b) x + (2a + b) y = 3<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1723\/40698808590_eeb385720f_o.png\" alt=\"RD Sharma 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"360\" height=\"531\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1751\/40698808340_25e700bb19_o.png\" alt=\"RD Sharma 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"364\" height=\"539\" \/><\/p>\n<p><strong>Question 18.<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/885\/40698810040_0928e4a04e_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"285\" height=\"89\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1750\/40698808800_57248f924a_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"355\" height=\"312\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1738\/40698809120_a910750de7_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"357\" height=\"511\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1747\/40698809490_b794571850_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"348\" height=\"462\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1723\/40698809820_2460dcdf77_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"351\" height=\"624\" \/><\/p>\n<p><strong>Question 19.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1745\/40698811840_5ac829fe01_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"308\" height=\"145\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1737\/40698810410_5e3a146894_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"327\" height=\"170\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1732\/40698810710_eaa19c00c8_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"359\" height=\"443\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1757\/40698811010_ec74f3a11a_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"358\" height=\"520\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1738\/40698811370_9e4ee25173_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"291\" height=\"447\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/890\/40698811650_cdc073793c_o.png\" alt=\"RD Sharma Class 10 Book Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"250\" height=\"341\" \/><\/p>\n<p><strong>Question 20.<\/strong><br \/>(a \u2013 b) x + (a + b) y = 2a<sup>2<\/sup>\u00a0\u2013 2b<sup>2<\/sup><br \/>(a + b) (x + y) = 4ab<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/893\/40698812970_c3316e1200_o.png\" alt=\"Solution Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"345\" height=\"103\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1740\/40698812180_899f427c8f_o.png\" alt=\"Solution Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"353\" height=\"467\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1731\/40698812410_371411d86d_o.png\" alt=\"Solution Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"317\" height=\"519\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/878\/40698812710_f53eaf7920_o.png\" alt=\"Solution Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"332\" height=\"263\" \/><\/p>\n<p><strong>Question 21.<\/strong><br \/>a<sup>2<\/sup>x + b<sup>2<\/sup>y = c<sup>2<\/sup><br \/>b<sup>2<\/sup>x + a<sup>2<\/sup>y = d<sup>2<\/sup><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1749\/40698813260_890c403eca_o.png\" alt=\"RD Sharma 10 Solutions Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"364\" height=\"643\" \/><\/p>\n<p><strong>Question 22.<\/strong><br \/>ax + by =\u00a0a+b2<br \/>3x + 5y = 4<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1759\/40698813680_8231180a27_o.png\" alt=\"RD Sharma Maths Book For Class 10 Solution Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"359\" height=\"424\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/898\/40698813450_a7e05dbe91_o.png\" alt=\"RD Sharma Maths Book For Class 10 Solution Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"359\" height=\"442\" \/><br \/>Hence x =\u00a012\u00a0, y =\u00a012<\/p>\n<p><strong>Question 23.<\/strong><br \/>2 (ax \u2013 by) + a + 4b = 0<br \/>2 (bx + ay) + b \u2013 4a = 0\u00a0<strong>(C.B.S.E. 2004)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1754\/40698814130_78aa93c7a3_o.png\" alt=\"RD Sharma Class 10 Maths Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"348\" height=\"439\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1746\/41784495664_694fdf7a6e_o.png\" alt=\"RD Sharma Class 10 Maths Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"331\" height=\"498\" \/><\/p>\n<p><strong>Question 24.<\/strong><br \/>6 (ax + by) = 3a + 2b<br \/>6 (bx \u2013 ay) = 3b \u2013 2a<strong>\u00a0(C.B.S.E. 2004)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1742\/41784496614_4d697a51c9_o.png\" alt=\"RD Sharma Class 10 Maths Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"362\" height=\"495\" \/><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1743\/41784496254_8eeb605108_o.png\" alt=\"RD Sharma Mathematics Class 10 Pdf Download Free Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"354\" height=\"371\" \/><\/p>\n<p><strong>Question 25.<\/strong><br \/>a2x\u2212b2y=0<br \/>a2bx\u2212b2ay=a+b,x,y\u22600<br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1750\/42455430002_919c9a6bd3_o.png\" alt=\"Answers Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"347\" height=\"485\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/894\/41784496924_71919fa388_o.png\" alt=\"Answers Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"265\" height=\"375\" \/><\/p>\n<p><strong>Question 26.<\/strong><br \/>mx \u2013 ny = m<sup>2<\/sup>\u00a0+ n<sup>2<\/sup><br \/>x + y = 2m\u00a0<strong>(C.B.S.E. 2006C)<\/strong><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1755\/41784497404_9cdae504bf_o.png\" alt=\"Class 10 RD Sharma Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"365\" height=\"600\" \/><\/p>\n<p><strong>Question 27.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1759\/28634034628_b83955aeed_o.png\" alt=\"Class 10 RD Sharma Pdf Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"321\" height=\"76\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1728\/41784497544_487b00df10_o.png\" alt=\"RD Sharma Class 10 Solutions Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"355\" height=\"218\" \/><br \/><img src=\"https:\/\/farm1.staticflickr.com\/901\/41784497794_ddf2e33a34_o.png\" alt=\"RD Sharma Class 10 Solutions Pdf Free Download Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"310\" height=\"260\" \/><\/p>\n<p><strong>Question 28.<\/strong><br \/><img src=\"https:\/\/farm2.staticflickr.com\/1755\/28634035308_a3753abb7c_o.png\" alt=\"Answers Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"321\" height=\"72\" \/><br \/><strong>Solution:<\/strong><br \/><img src=\"https:\/\/farm1.staticflickr.com\/890\/28634035108_01792288ba_o.png\" alt=\"Answers Of RD Sharma Class 10 Chapter 3 Pair Of Linear Equations In Two Variables\" width=\"351\" height=\"545\" \/><\/p>\n<p>We have provided complete details of RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4. If you have any queries related to <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\"><strong>CBSE<\/strong><\/a>\u00a0Class 10, feel free to ask us in the comment section below.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rd-sharma-class-10-solutions-chapter-3-exercise-34\"><\/span>FAQs on RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1631107867976\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"where-can-i-download-rd-sharma-class-10-solutions-chapter-3-exercise-34-free-pdf\"><\/span>Where can I download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 free PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 free PDF from the above article.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631108078693\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"is-it-required-to-practice-all-of-the-questions-in-chapter-3-exercise-34-of-rd-sharma-solutions-for-class-10-maths\"><\/span>Is it required to practice all of the questions in Chapter 3 Exercise 3.4 of RD Sharma Solutions for Class 10 Maths?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, all of the questions in RD Sharma Solutions for Class 10 Maths Chapter 3 Exercise 3.4 must be learned. These questions may appear on both board exams and class tests. Students will be prepared for their board exams if they learn these questions.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631108626237\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"what-are-the-benefits-of-using-rd-sharma-class-10-solutions-chapter-3-exercise-34\"><\/span>What are the benefits of using RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>1. Correct answers according to the last CBSE guidelines and syllabus.<br \/>2. The RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 is written in simple language to assist students in their board examination, &amp; competitive examination preparation.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4:\u00a0In this exercise, the method of cross-multiplication is extensively examined. The RD Sharma Class 10 Solutions clearly explains how to solve systems of equations using the cross-multiplication approach. Additionally, students can use the RD Sharma Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equations In &#8230; <a title=\"RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 (Updated for 2023-24)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-3-exercise-3-4\/\" aria-label=\"More on RD Sharma Class 10 Solutions Chapter 3 Exercise 3.4 (Updated for 2023-24)\">Read more<\/a><\/p>\n","protected":false},"author":238,"featured_media":125555,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73411,2985,73410],"tags":[3243,9206,73520,4388],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125510"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/238"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=125510"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125510\/revisions"}],"predecessor-version":[{"id":501195,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/125510\/revisions\/501195"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/125555"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=125510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=125510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=125510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}