Mathematics, 26.08.2020 06:01 10040813

Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7}
A = {1, 2,4,5)
B = {1, 3, 5, 7}
How many elements are in A'n B?

Answers: 1

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Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7}
A = {1, 2,4,5)
B = {1, 3, 5,...