Question

(x^3+3^x)cosecx
Solve with respect to x​

Answer 1

Answer:

We can rewrite y=csc^3(x) as y=(cscx)^3.

Using the Power rule and chain rule, we get

y'=3(cscx)^2*d/dx(cscx)=3csc^2(x)*-csc(x)cot(x)=-3csc^3(x)cot(x)

== 4x

Answer 2

refer to the attachment

hope it helps you mate ☺✌