Question

If y=xsinx2,then the value of dy/dx is

Answer 1

Answer:

sinxcosx

Explanation

$\frac{dy}{dx}$= (1)x⁰{sin(2x)}   [∵  $\frac{dy}{dx}$ = xⁿ = nxⁿ⁻¹]

                                  =1×sin2x

                                  = sinxcosx