Question

The derivative of sin(x2+1)

Answer 1

Answer$cos(x^{2} +1).2x$

Step-by-step explanation:

Hey there,

Apply Chain rule .

differentiate sin$(x^{2} +1)$  with repect to $(x^{2} +1)$ .

and differentiate   $(x^{2} +1)$  with respect to x.

Hope you can use this hint to find the answer.