The union of the sets {1, 2, 5} and {1, 2, 6} is the set ____________ – McqOptions

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1.	The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________.
A.	{1, 2, 6, 1}
B.	{1, 2, 5, 6}
C.	{1, 2, 1, 2}
D.	{1, 5, 6, 3}
Answer» C. {1, 2, 1, 2}

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