First Derivative Test for Maxima and Minima
Here you will learn first derivative test for maxima and minima with examples. Letโs begin โ First Derivative Test for Maxima and Minima If f'(x) = 0 at a point (say x = a) andย (i) If f'(x) changes sign from positive to negative in the neighbourhood of x = a then x = a โฆ
