Let's say that we have a set ( A = {1, 2, 3, 4, 5} ) and a set ( B = {2, 4, 6, 8, 10} ). What is the cardinality of the intersection of these two sets?

Question

Let&#x27;s say that we have a set ( A = {1, 2, 3, 4, 5} ) and a set ( B = {2, 4, 6, 8, 10} ). What is the cardinality of the intersection of these two sets?

Accepted Answer

Step:1 ：The intersection of these two sets would be the set of elements that are common to both sets, which is ( A cap B = {2, 4} ).Step:2 ：The cardinality of a set is the number of elements in the set. So, we just need to count the number of elements in the set ( A cap B ).

Answer

Step: 1 ：The intersection of these two sets would be the set of elements that are common to both sets, which is ( A cap B = {2, 4} ).Step: 2 ：The cardinality of a set is the number of elements in the set. So, we just need to count the number of elements in the set ( A cap B ).

Let's say that we have a set \( A = \{1, 2, 3, 4, 5\} \) and a set \( B = \{2, 4, 6, 8, 10\} \). What is the cardinality of the intersection of these two sets?

Answer

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