Differentiate the following functions with respect to x:
Let 
On differentiating y with respect to x, we get
We know
[using chain rule]
We know
and 
Also the derivative of a constant is 0.
However,
and 
Thus, 
46
Differentiate the following functions with respect to x:
Let
On differentiating y with respect to x, we get
We know
[using chain rule]
We know and
Also the derivative of a constant is 0.
However, and
Thus,