Question

qebra 2 Test: Unit 7 vering Lessons 41-44 . Given the information below, find An B U = {3, 4, 6, 7, 9, 11, 12, 15} A = {3, 6, 11, 12} B = {6, 7, 11, 15} a. A B = {6, 11)

Answer 1

A n B = {6,11}

By finding A n B, we simply want to find a set that contains members which can be found in set A and B

So the numbers that can be found in both A and B is only numbres 6 and 11

This means A n B is {6,11}