OpenStudy (anonymous):

HELP ME PLEASE . I WILL GIVE YOU A MEDAL AND BECOME A FAN <33 6. If A = {positive integers divisible by 2} and B = {integers}, what is A ∩ B? (5 points) { } {2, 4, 6, 8 ...} {2, 4, 6, 8, 10} {1, 2, 3, 4, 5 ...}

5 years ago
OpenStudy (anonymous):

A = even integers > 0, B = all integers, then the intersection of A and B is the set containing all elements in A and B. Since the set A is contained in the set B (by definition), the intersection of the two sets is the set A itself ( {2, 4, 6, 8, ... } )

5 years ago
OpenStudy (anonymous):

why wouldnt it be { 2, 4, 6 , 8 , 10} ?

5 years ago
OpenStudy (anonymous):

it would, but it's important to note that the set continues past 10, as long as you include "..." after (and inside { } ) then that's correct

5 years ago