Solution:
Let’s consider 
Simplify the function,
And 
Now, we have the equation as:
Now applying derivation:
Differentiate with respect to 
![\cot ^{-1}\left[\frac{\sqrt{1+\sin x}+\sqrt{1-\sin x}}{\sqrt{1+\sin x}-\sqrt{1-\sin x}}\right], 0<x<\frac{\pi}{2}](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-d84b3c218be05961c38728546aefade8_l3.png "Rendered by QuickLaTeX.com")
Solution:
Let’s consider
Simplify the function,
And
Now, we have the equation as:
Now applying derivation:
