f(x)=x^4-x^2 Function Analysis: Symmetry, Minima, Even Function | GATE 2023 Q53

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Biomedical Engineering > GATE 2023 > Calculus

For the function f(x)=x⁴-x², which of the following statements is/are TRUE?

A

The function is symmetric about x=0.

B

The minimum value of the function is -0.5.

C

The function has two minima.

D

The function is an odd function.

Correct : a, b, c

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