This question was asked in Ex 1.1, 1 (i)

If A and B are 2 sets such that n(A)=100,n(B)=150 and n(A intersectionB)=50.Find the following values:(1) n(A union B) (2)n(A-B)

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Harsha Mohanan
Sept. 1, 2021, 1:48 p.m.

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