Let U = {x : x ∈ N, x ≤ 9}; A = {x : x is an even number, 0 < x < 10}; B = {2, 3, 5, 7}. Write the set (A U B)’.
Question
Solution 1
To find the set (A U B)', we need to first find the union of sets A and B.
Set A consists of even numbers between 0 and 10, excluding 0 and 10. So, A = {2, 4, 6, 8}.
Set B consists of the prime numbers 2, 3, 5, and 7. So, B = {2, 3, 5, 7}.
The union of sets A and B, denoted as A U B, is the se Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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