If int (sin 3 theta + sin theta ) cos th...

If `int (sin 3 theta + sin theta ) cos theta e ^(sin theta ) d theta = (A sin ^(3) theta + B cos ^(2) theta + C sin theta + D cos theta +E) e^(sin theta)+F,` then:

A

B=12

B

D=0

C

B=-12

D

none of these

Verified by Experts

The correct Answer is:

B, C

Similar Questions

Explore conceptually related problems

sin^(3)theta + sin theta - sin theta cos^(2)theta =

int (d theta)/((sin theta - 2 cos theta)(2 sin theta + cos theta))

(sin theta + sin 2 theta)/( 1 + cos theta + cos 2 theta) = tan theta.

Prove that : sin theta cos^3 theta - cos theta sin^3 theta = 1/4 sin4theta .

If 5 cos theta = 6 , sin theta , evalutate : (12 sin theta - 3cos theta)/(12 sin theta + 3 cos theta)

If tan theta = p/q then (p sin theta - q cos theta)/(p sin theta + q cos theta)=

if theta is a parameter then x=a ( sin theta + cos theta), y=b( sin theta - cos theta ) respresents

Prove that : (1+ sin theta - cos theta) / (1+ sin theta + cos theta ) = tan (theta/2)

Evaluate : int (2 sin 2 theta- cos theta)/(6 - cos^(2) theta- 4 sin theta) d theta

If cos theta + sin theta =sqrt(2) cos theta prove that cos theta -sin theta =sqrt(2) sin theta