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3.n(A)=7 n(B)= 9. and n(A U B) =14. Then n(A ∩B ) |
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Answer» ong>Answer:P> MULTIPLYING WITH n(s) ON BOTH SIDES n(AUB) = n(A) +n(B) -n(AnB) 14= 7+9-n(AnB) n(AnB) = 16-14 =2 MARK IT AS BRAINLIEST ONLY IF MY ANSWER IS GOOD ENOUGH |
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