Question

X = {1,2,3,4}
Y = {2,3,4,5}
Z = {3,4,5,6}

how do you find the intersection of x,y and z ?

Answer 1

The intersection of sets consists of the elements they have in common. As all of the sets contain both 3 and 4, and nothing else, the intersection is {3,4}.

Answer 2

thanks

Answer 3

your welcome! :o)