Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 12 - Section 12.1 - Sequences and Summation Notation - 12.1 Exercises - Page 851: 59

Answer

$22$

Work Step by Step

Using graphing calculator as asked in question we get $\sum ^{22}_{n=0}\left( -1\right) ^{n}2n=22$ (Also shown in picture)
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