Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 2 - Set Theory - 2.4 Set Operations and Venn Diagrams with Three Sets - Exercise Set 2.4 - Page 94: 84

Answer

The set of students who scored 90% or above in Exam 3 and not in Exam 1 = {Ron, Grace, Lee, Maria}

Work Step by Step

From the given Venn diagram, The regions VI, VII represents the set of students who scored 90% or above in Exam 3 and not in Exam 1. The set of students = {Ron, Grace, Lee, Maria}
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