Question

if y=sin(x ^x)+ tan^-1 x , then find dy/dx​

Answer 1

Answer:

Correct option is

A

1+x

2

x

Given, y=sec(tan

−1

x)

=sec(sec

−1

1+x

2

)

=

1+x

2

On differentiating both sides with respect to x, we get

dx

dy

=

2

1+x

2

1

(2x)

=

1+x

2

x