Single Answer MCQ
Q-00051572
What is the complement of set A = {1, 2, 3} within the universal set U = {1, 2, 3, 4, 5, 6}?
1
{4, 5, 6}
2
{1, 2}
3
{3}
4
{4, 5}
Answer and Solution
Answer
A. {4, 5, 6}
Solution:
The universal set U contains {1, 2, 3, 4, 5, 6}. The elements in A are {1, 2, 3}. Thus, the complement A′ = U - A = {4, 5, 6}. Therefore, the correct answer is {4, 5, 6}.
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