# SOLUTION: Given U = {21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, A = {21, 23, 25, 27, 29}, and B = {22, 25, 28, 29}. Find A&#8242; U B&#8242;.

Algebra ->  Algebra  -> Test -> SOLUTION: Given U = {21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, A = {21, 23, 25, 27, 29}, and B = {22, 25, 28, 29}. Find A&#8242; U B&#8242;.       Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Click here to see ALL problems on test Question 202666: Given U = {21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, A = {21, 23, 25, 27, 29}, and B = {22, 25, 28, 29}. Find A′ U B′. Answer by HyperBrain(694)   (Show Source): You can put this solution on YOUR website!A' is the set of all elements that is not contained in A but is contained in U. So, A'={22, 24, 26, 28, 30, 31} Similarly, B'={21, 23, 24, 26, 27, 28, 30, 31} --- Finally, A′ U B′ is the set of all elements contained in either A' or B'. So, A′ U B′={21, 22, 23, 24, 26, 27, 28, 30, 31}