## CSVTU Exams Questions Papers – Ist Year – Applied Mathematics-I –Nov-Dec- 2007

BE (1st Semester) Examination Nov-Dec, 2007 Applied Mathematics-II UNIT- I 1. (a) State De Moire’s theorem. (b) cos a + cos ? + cos ? = sin a + sin ? + sin ? = 0 Prove that (i) cos2 a + cos2 ? + cos2 ? = sin2 a + sin2 ? + sin2 ? (ii)cos2a + cos2 ? +...

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