Question

if you’re good with diagrams in set theory for math 30 please help with questions 17 and 18! real answers only!!

Answer 1

C, and C

Explanation:

A' means the part that excludes A and the rest of question ask us to merge A' with A and B's common point, so the diagram that represents this is in C

on the 18th question it ask us to find the common point of A and B and then C' and mark outside of this point so the answer is C once again