Differentiate each of the following w.r.t. x:

Formulae :

i)

ii)

iii)

iv)

v)

Answer :

Let,

Let, u = (1+x²) and v=tan^-1x

therefore, y=u.v

………

………….

8

Differentiate each of the following w.r.t. x:

9

Differentiate each of the following w.r.t. x:

11

Differentiate each of the following w.r.t. x:

12

Differentiate each of the following w.r.t. x: