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Question

Mathematics Question on Local maxima and minima

The function f(x)=x44x22f(x)= \frac{x^4}{4}-\frac{x^2}{2} has

A

2 points of local maxima

B

2 points of local minima and one point of local maxima

C

1 point of local minima and 2 points of local maximum

D

1 point of local maxima and 1 point of local minima

Answer

2 points of local minima and one point of local maxima

Explanation

Solution

The correct option is(B):2 points of local minima and one point of local maxima