Solveeit Logo

Question

Question: If f(x) = sin(sin x) and cot x f "(x) + f '(x) + g(x) cotx = 0, then g(x)...

If f(x) = sin(sin x) and cot x f "(x) + f '(x) + g(x) cotx = 0, then g(x)

A

–cos(cosx) sin2x

B

cos(cosx)sin2x

C

–sin(sinx) cos2x

D

sin (sinx) cos2x

Answer

sin (sinx) cos2x

Explanation

Solution

f "(x), f '(x) and substitute in the equation

therefore g(x) = cos2x.sin(sinx)