Question: This is a question from the textbook titled: Mathematical Reasoning Writing and Proof Version 2.1 Author: Ted Sunstrom Question: Are the following statements true or

This is a question from the textbook titled: Mathematical Reasoning Writing and Proof Version 2.1

Author: Ted Sunstrom

Question: Are the following statements true or false? Justify your conclusions. (a) If a, b and c are integers, then ab C ac is an even integer. (b) If b and c are odd integers and a is an integer, then ab Cac is an even integer.

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