Category:Parity of Integer equals Parity of its Square
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This category contains pages concerning Parity of Integer equals Parity of its Square:
Let $p \in \Z$ be an integer.
Then $p$ is even if and only if $p^2$ is even.
Pages in category "Parity of Integer equals Parity of its Square"
The following 3 pages are in this category, out of 3 total.