let u={1,2,3 4,...10}A={odd number up to 9}B={number less than 7}write out the members of the following A u B
A∪B = {1,3,5,7,9}∪{1,2,3,4,5,6}
= {1,2,3,4,5,6,7,9}
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To find the union of sets A and B, we need to combine all the elements from both sets, while eliminating any duplicates.
Set A contains odd numbers up to 9: A = {1, 3, 5, 7, 9}.
Set B contains numbers less than 7: B = {1, 2, 3, 4, 5, 6}.
Now, the union of A and B (denoted as A U B) is the combination of elements from both sets without repeating any element.
Let's write out the members of A U B:
A U B = {1, 2, 3, 4, 5, 6, 7, 9}