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If A and B be two sets n (A)=15, n(B)=25, then number of possible values of n (A delta B) (symmetric difference of A and B is(1) 30(2) 16(3) 26(4) 40

Answer» If A and B be two sets n (A)=15, n(B)=25, then number of possible values of n (A delta B) (symmetric difference of A and B is
(1) 30
(2) 16
(3) 26
(4) 40


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