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Which of the following sets is a universal set for the sets A = {1, 2} and B = {
Which of the following sets is a universal set for the sets A = {1, 2} and B = {2, 3}?
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Q1
Which of the following sets is a universal set for the sets A = {1, 2} and B = {2, 3}?
{1, 2, 3}
{2, 3, 4}
{1, 2, 4}
{1, 3}
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A universal set contains all elements under consideration. Here, {1, 2, 3} contains all elements from both A and B.
Questions & Step-by-step Solutions
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Q
Q: Which of the following sets is a universal set for the sets A = {1, 2} and B = {2, 3}?
Solution:
A universal set contains all elements under consideration. Here, {1, 2, 3} contains all elements from both A and B.
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