Q. 23

Mark (√) against the correct answer in each of the following:



A. (2 sin x) esin x + C

B. (2 cos x) esin x + C

C. 2esin x (sin x + 1) + C

D. 2esin x (sin x – 1) + C

Answer :

To find: Value of


Formula used:



We have, … (i)



Put sinx = t










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