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A mathematical proof is a sequence of statements that ... The expressions \(2n - 1\) and \(2n + 1\) can represent odd numbers, as an odd number is one less, or one more than an even number.
A mathematical proof is a sequence of statements that ... The expressions \(2n - 1\) and \(2n + 1\) can represent odd numbers, as an odd number is one less, or one more than an even number.
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