Question

algebra

Answer 1

@Willie579

Answer 2

I have no idea. ;-;

Answer 3

this is hard for me damm

Answer 4

@*_*

Answer 5

The intersection (think "and") of two sets is composed of the elements that are shared in both sets. Since A={1,2,3,4,5} and B={2,4,6,8}, then the intersection of A and B would be {2,4}.

Answer 6

wrong

Answer 7

question bro

Answer 8

@Hlares

Answer 9

The complement of a set, say A, is comprised of all elements in the universal set that are not in A. Thus, since your universal set is U={1,2} and your set is T={2}, what elements are in the universal set that are not in T and thus would be in T'?

Answer 10

im not sure whats the answer ?

Answer 11

Think of it this way: a set and it's complement are two parts that, when added together, equal one whole picture. You have T={2} and the universal set of U={1,2}. The complement of T will be what is in the universal set but not in T. That way, when T and its complement are added together, they will equal U. Ergo, T'={1}.

Answer 12

yeah thats right bro