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    Discrete Mathematics and Its Applications Study Set 1
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    Exam 1: A: the Foundations: Logic and Proofs
  5. Question
    Consider the Following Theorem: If N Is an Even Integer
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Consider the Following Theorem: If N Is an Even Integer

Question 60

Question 60

Essay

Consider the following theorem: If n is an even integer, then n + 1 is odd. Give a direct proof of this theorem.

Correct Answer:

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Let n = 2k. Therefor...

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