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If A = {x/x = 3; x € N}, B = {x/1 < x < 5, xe N} and C = {x/x is an even positive integer less than 10} then verifyAn (B – C) = (A n B) - (An C)(April 2010)5, 6} then verify A X​

Answer»

{An( 3)} = {(3)N(PHI)}{(3)n(3)} = {(3)}{3}={3}



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