If set C is {1, 2, 3, 4} and C – D = Φ then set D can be __________

1.	If set C is {1, 2, 3, 4} and C – D = Φ then set D can be ___________
A.	{1, 2, 4, 5}
B.	{1, 2, 3}
C.	{1, 2, 3, 4, 5}
D.	None of the mentioned
Answer» D. None of the mentioned

Discussion

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