Prove that AUB=A & intersection of A& B=A then A=B

Question

Mathematics

Ishaan Peters

6 April, 17:49

Prove that AUB=A & intersection of A& B=A then A=B

+2

Answers (1)

Know the Answer?

Tristan Ramos · Answer 1

The union of the sets is the set containing all the elements of A and B, listing only the common elements once. The intersection of sets A and B are the elements common to both sets. If the union and intersection are equal to A, then the sets are equal, A = B.