Given : Let u = and v =

To differentiate : with respect to

Formula used : n.

= cos x

= - sin x

The CHAIN RULE states that the derivative of f(g(x)) is f’(g(x)).g’(x)

Let u = and v =

Differentiating u with respect to x

= . =

=

Differentiating v with respect to x

= . =

=

=

= = =

=

Ans.