Mathematics
Mathematics, 28.01.2020 13:38, kassi2007

Let a= { 15, 25, 35, 45, 55, 65 } and b= { 25, 45, 65} what is a∪b?

choices:
a) {15, 35, 55}
b) { 25, 45, 65}
c) { 15, 25, 35, 45 }
d) {15, 25, 35, 45, 55, 65 }

answer
Answers: 1

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Let a= { 15, 25, 35, 45, 55, 65 } and b= { 25, 45, 65} what is a∪b?

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