Thinking Mathematically (6th Edition)

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

Chapter 1 - Problem Solving and Critical Thinking - 1.1 Inductive and Deductive Reasoning - Exercise Set 1.1: 25

Answer

42

Work Step by Step

3,7,12,18, 25,33 we can see that 12 = 7 + (7-3) + 1 18 = 12 + (12-7) +1 so next number is= 33 + (33-25) +1 =42
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