Question

Fill in the blanks If n(A)=7,n(B)=13,n(AΠB) =4 then n (AUB) =? solution : n(AUB) = n (A) + n (B) -n (AUB) .....formula _ = _ _ _ n (AUB)= _​

Answer 1

here's the answer................

Answer 2

hey mate here ur answer




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