Allie1165 Allie1165

07-06-2023
Mathematics

contestada

If the domain of each variable consists of real numbers, which one of the following is false: )) ∃x(x 2
=2) ∀x(x 2
+2≥1) c) ∃x(x 2
=−1) d) ∀x(x 2
>−1)

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