Question: Prove or disprove: If ( mathbf { n } ) is an even integer, then ( mathbf { n

Prove or disprove: "If \(\mathbf{n}\) is an even integer, then \(\mathbf{n}^{2}\) is divisible by 4.
a) Using Direct Proof.
b) Using Proof by Contradiction.
c) Using Proof by Contraposition.
Prove or disprove: " If \ ( \ mathbf { n } \ ) is

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