Question

y=√sin (sin x⁹) find its derivative with respect to x
​

Answer 1

y=sin(sinx)

From chain rule -

⇒dxdy=dsinxdy×dxdsinx×dxdsinx×dxdx

            =cossinx×21[sin(x)]−1/2×cosx×21(x)−1/2

            =41cossinx