Let U = { 3, 5, 7, 9, 11, 13, 15 } A = { 3, 7, 9, 11, 13 } , B = { 5, 9, 11, 15} , C = { 3, 9, 11, 13 }. Find A ∪ B'. *
A. { 3, 5, 7, 9 }
B. { 3, 7, 15}
C. { 3, 7, 9, 11, 15 }
D. { 3, 9, 13 }
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Let U = { 3, 5, 7, 9, 11, 13, 15 } A = { 3, 7, 9, 11, 13 } , B = { 5, 9, 11, 15} , C = { 3, 9, 11, 13 }. Find A ∪ B'. *
A. { 3, 5, 7, 9 }
B. { 3, 7, 15}
C. { 3, 7, 9, 11, 15 }
D. { 3, 9, 13 }
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Answer:
AUB- {3,7}
That's my answer