Question

Given A = {1,2,3,4} and B = {3,4,5,6},
what is the intersection of A and B? A B = ?
a. {3,4}
b. {1,3,5}
c. {2,3,4,5,6}
d. {1,2,3,4,5,6}

Answer 1

a

Answer 2

a

Answer 3

only 3,4 sppesr in both sets

Answer 4

an intersection of two roads is the point they share in common; the intersection of sets is the same idea; what they share in common