(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Let A = {-1,2,4,7}

Let B = {-2,-1,1}

Find A+B and A*B. (multiply)

2. Relevant equations

3. The attempt at a solution

Am I right here?

A+B = {-3,-2,0,1,2,3,5,6,8}

A*B = {-14,-8,-7,-4,-2,-1,1,2,4,7}

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# Homework Help: How to add sets? easy question?

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