

MCQOPTIONS
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1. |
if A = {6, 8, 23, 69, 80} and B = {4, 8, 69, 80, 82} and aggregate set U = {1, 2, 3, ...150}| then n(A ∪ B) ∶ {n(A ∩ B) + 10}...is. |
A. | 11 ∶ 3 |
B. | 13 ∶ 1 |
C. | 11 ∶ 1 |
D. | 7 ∶ 13 |
Answer» E. | |