1.

Let A = {1, 2}, B = {1, 2, 3, 4}, C = {5, 6} and D = {5, 6, 7, 8}. Verify that (i) A×(B∩C)=(A×B)∩(A×C) (ii) A×C is a subset of B×D.

Answer»

Let A = {1, 2}, B = {1, 2, 3, 4}, C = {5, 6} and D = {5, 6, 7, 8}. Verify that

(i) A×(BC)=(A×B)(A×C)

(ii) A×C is a subset of B×D.



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