Set, Relation and FunctionHard

Question

Let X = {1,2,3,4,5,6} be an universal set. Sets A,B,C in the universal set X be defined by A = {1,2,3},B = {2,4,5} & C = {3,4,5,6}. Then-

Options

A.A − B = {4,5}

B.(A − B) ∪ (B − A) = {1,3,4,5}

C.(A − B) − C = {1}

D. = {1,2}

Solution

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