D = x E = x is a perfect square between 1 and 9 F = x Which of the following is E ∪ F?

asked Dec 20, 2018 36.9k views

4 votes

by Monic

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5 votes

E={1,4,9}
F={2,4,6,8}
The Union is everything in the two sets combined disregarding the same numbers in each.
E∪F=1,2,4,6,8,9

Jbx answered Dec 26, 2018

by Jbx

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