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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 |
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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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