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Let A = {1, 5, 7, 8, 9} and B = {a, g, h, 4, 3, 8, 9}. Give A ∩ B.

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Final answer:

The intersection of sets A and B, A ∩ B, is {8, 9}.

Step-by-step explanation:

The intersection of two sets, A and B, denoted as A ∩ B, consists of all the elements that are common to both sets. In this case, A = {1, 5, 7, 8, 9} and B = {a, g, h, 4, 3, 8, 9}. To find A ∩ B, we need to identify the elements that appear in both sets.

Comparing the elements in set A and set B, we can see that the common elements are 8 and 9. Therefore, A ∩ B = {8, 9}.

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