Solution:
We have,
…(i)
When , we have
Differentiating (i) w.r.t. x, we get
Here then
Equation of normal
So, the equation of the normal at (0, 1) is
The equation of the normal to the curve , is
We have,
…(i)
When , we have
Differentiating (i) w.r.t. x, we get
Here then
Equation of normal
So, the equation of the normal at (0, 1) is