Form the intersection for the following sets. e = {1, 2, 3} f = {101, 102, 103, 104} e ∩ f = { } {1, 2, 3} {101, 102, 102, 103, 104} {1, 2, 3, 101, 102, 103, 104}
Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.