Differentiate the following functions with respect to x:
Let 
On differentiating y with respect to x, we get
We know
[using chain rule]
Recall that
(quotient rule)
We know
, 
and derivative of constant is 0.
Thus, 
32
Differentiate the following functions with respect to x:
Let
On differentiating y with respect to x, we get
We know
[using chain rule]
Recall that (quotient rule)
We know, and derivative of constant is 0.
Thus,