## CSVTU Exam Papers – BE I Year – Applied Mathematics-I – April-May- 2009

BE (2nd Semester) Examination April/May, 2009 Applied Mathematics-II UNIT-I 1. (a) State the De-Moiver’s theorem. (b) Find all the roots of the equation (i) cos z=2 (ii) tanh z=2 (c) Separate sin-1 (cosᶿ + I sinᶿ) into real and imaginary parts, where ө is a positive acute angle. (d) Sum the series: n sin … Read more CSVTU Exam Papers – BE I Year – Applied Mathematics-I – April-May- 2009