Question

What is the intersection of the sets A = {2, 3, 5, 7, 11} and B = {5, 11, 13, 15, 17}?



A.


null set


B.


{2, 3, 5, 7, 11}


C.


{2, 3, 5, 7, 11, 13, 15, 17}


D.


{5, 11}



what do they mean by the the intersection???

Answer 1

@amistre64

Answer 2

the intersection of two sets is a list (set) of all the elements that are in *both* sets

Answer 3

so which set has the elements that are in both A and B ?

Answer 4

11

Answer 5

oh and 5

Answer 6

correct

Answer 7

ohh so my answer is d i think is that all its asking for?

Answer 8

i think so too :)

Answer 9

yay! thank you!!!

Answer 10

welcome!