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: 83

Answer

The set of students who scored 90% or above in Exam 1 and not in Exam 2 = {Lily, Emma}

Work Step by Step

From the given Venn diagram, The regions I represents the set of students who scored 90% or above in Exam 1 and not in Exam 2. The set of students = {Lily, Emma}
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