The function f: R R, f(x)=x^2 is: - Vidyadip

MCQ

The function $f: R \rightarrow R, f(x)=x^2$ is:

A
Injective but not surjective.
B
Surjective but not injective.
C
Injective as well as surjective.
✓
Neither injective nor surjective.

✓

Answer

Correct option: D.

Neither injective nor surjective.

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