Question

.If A={x:x in W x<3} B={x:x in N 2<=x<4} and c={3 4} . verify that (AUB)XC=(AXC)U(BXC)

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Answer 1

Answer:

A={1,2} B={3} C={3,4}

(AUB)×C

(AUB)={1,2,3}×{3,4}

={(3,4) (6,8) (9,12)}

(A×C)U(B×C)={(3,4) (6,8) (9,12)}