I don't know how to do this. Please help. Ty! :)

Nato asked Jan 8, 2022

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11 votes

Nato asked Jan 8, 2022

by Nato

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10 votes

Explanation:

A U B means all values containing in A and B.

Therefore A U B = {3,6,7,11,12,15} (C)

Ovilia answered Jan 12, 2022

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