What is the equation of the line normal to f(x)=1ex+4 at x=6?
1 Answer
Oct 22, 2017
Explanation:
To find the equation of Normal to the line
We know the slope of normal is
Differentiate both sides with respect to
So the slope of the normal (
Therefore
Now to find the
We know
Therefore the
We know the equation of a line is
Therefore