Question

Maxima & minima where the point is not diffenciable.​

Answer 1

Answer:

if maxima=m and minima=m

then

m/m=1

solve ak formula

Answer 2

Answer:

answer

Step-by-step explanation:

If f has a local maxima or a local minima at x = c, then either f'(c) = 0 or f is not differentiable at c. changes it's sign from positive to negative then the point c at which it happens is local maxima. changes it's sign from negative to positive then the point c at which it happens is local minima.

hope this answer is helpful for you