If A = {1, 2, 4}, B = {2, 4, 5}, C = {2, 5}, then (A – McqOptions

MCQOPTIONS

1.	If A = {1, 2, 4}, B = {2, 4, 5}, C = {2, 5}, then (A – B) ´ (B – C) is
A.	{(1, 2), (1, 5), (2, 5)}
B.	{(1, 4)}
C.	(1, 4)
D.	None of these.
Answer» C. (1, 4)

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