4. If A = {x : xN}, B = {x : x e N and x is even), C = {x : x e N and – InterviewSolution

1.	4. If A = {x : xN}, B = {x : x e N and x is even), C = {x : x e N and x is odd) andD=lr:reNand x is prime) then find:(i) AnB(ii) AnC(ii) AnD
Answer» i) A intersection B is B as B is subset of Aii) A intersection C is C as C is subset of A.iii) A intersection D is D as D is subset of A

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