Help I’m stuck on this question! Please help.

Question

asked Jun 10, 2023 185k views

1 Answer

Aaron Bell · Answer 1 · 2023-06-14T13:35:18+0000

Answer: 20

Explanation:

A and B have 57+79-42=94 distinct elements in total.

This means that 114-94=20 elements are in neither A nor B.