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Prove: If nn An Integer That Is Not a Multiple of 4, Then

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Short Answer

Prove: if nn an integer that is not a multiple of 4, then n20n ^ { 2 } \equiv 0 mod 4 or n21n ^ { 2 } \equiv 1 mod 4 .


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The time period from about 18 to 25, which is characterized by the shift towards increasing independence and autonomy.

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