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Which of the following is E ∪ F? D = x E = x F = x 1. {4} 2. {3, 4, 5, 6, 7, 8} 3. {2, 3, 4, 5, 6, 7, 8} 4. {2, 4, 6, 8}
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Apr 2, 2021
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Which of the following is E ∪ F?
D = x is a whole number
E = x is a perfect square between 1 and 9
F = x
1. {4}
2. {3, 4, 5, 6, 7, 8}
3. {2, 3, 4, 5, 6, 7, 8}
4. {2, 4, 6, 8}
Mathematics
middle-school
BWStearns
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For E the answer is 2. Because the square of 1 is one and 9 is three. And 2 to the square root of two which would be 2 time 2= 4
Dccsillag
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Apr 9, 2021
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