Question

Please help me to solve this huhu prove the following statement using direct proof. Show your complete solution.

1.) If x is an even integer, then x2 is an even integer.

2.) If x and y are even integers then xy is also an even integer.

3.) If x is an odd integer and y is an even integer, then x + y is odd

Answer 1

Answer:

Direct Proof. Example 2.3.1. Prove the statement: For all integers m and n, if m and n are odd integers, then m + n is an even integer. Proof. Assume m ...

Step-by-step explanation:

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