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Mathematics, 06.05.2021 22:50 AysiaRamosLee

A = { 1, 3, 7, 9}
B = { 1, 5, 7}
C = { 3, 5, 8}

(COA) - B = {

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Answers: 2

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You know the right answer?
A = { 1, 3, 7, 9}
B = { 1, 5, 7}
C = { 3, 5, 8}

(COA) - B = {...
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