X = {e, 9, m, o} , Y = {f, 9, i, m, n, o, p} and

Question

U = {e, f, g, i, m, n, o, p, r, q} . What is X UY?
I'm having unexpected technical difficulties. Please

Answer 1

excuse me. Here's the answer:

X U Y means the union of sets X and Y, which is the set of all elements that belong to either X or Y or both. Therefore:

X U Y = {e, 9, m, o, f, i, n, p}

This is because X has four elements (e, 9, m, o), Y has seven elements (f, 9, i, m, n, o, p), and there is one common element between them, namely m and o.

Note that U has some elements that are not in X or Y, such as g, r, and q. Therefore, U is not relevant to this question.