A. Prove the following: 1. For all integers k and 1, if k and 1 are both even, then k+1 is even. 2. If m is an even integer, then m + 7 is odd.

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A. Prove the following:
1. For all integers k and 1, if k and 1 are both even, then k +1 is even.
2. If m is an even integer, then m + 7 is odd.
Transcribed Image Text:A. Prove the following: 1. For all integers k and 1, if k and 1 are both even, then k +1 is even. 2. If m is an even integer, then m + 7 is odd.
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