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I need to prove the following statement: a number is even if and only if its last digit is even.
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I need to prove the following statement: a number is even if and only if its last digit is even.

User Maxim Lazarev
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2 Answers

5 votes
errr, im not sure but i think its true. 34 is even 21 isnt so i think its true
User Abhishek Ranjan
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5 votes
it is basically like 82 84 76 94
User Socob
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6.7k points
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