For any $a\:\epsilon\:R$

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For any $a\:\epsilon\:R$

E

Editor

Sep 18, 2022

For any $a\:\epsilon\:R$

Difficulty: Easy

A:

a^{2}>0

B:

a^{2}<0

C:

a^{2}\leq\:0

D:

a^{2}\geq\:0

ID: 63273dbaca83163ac3a12063