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Mathematics, 09.10.2019 21:30 1074885
D= {x|x is a whole number} e = {x|x is a perfect square between 1 and 9} f = {x|x is an even number greater than or equal to 2 and less than 9} d∩f is {4, 6}.
a. true.
b. false.
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D= {x|x is a whole number} e = {x|x is a perfect square between 1 and 9} f = {x|x is an even number...
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