Question

Differentiate x sinx

Answer 1

Step-by-step explanation:

d(x sinx) /dx =x cosx + sinx ×1

= x cosx + sinx

Answer 2

Answer:

Step-by-step explanation:

d(sinx) = Cosx

d(x^n)/dx = nx^n-1

Using multiplication rule,

d(xsinx) = x d(sinx)/dx + sinx(dx)/dx

= xcosx + sinx × 1

= xcosx + sinx