Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

APPENDIX E - Sigma Notation - E Exercises - Page A 38: 11

Answer

$\sum_{i=1}^{10}i$

Work Step by Step

We contract the sum into sigma notation by noting that it follows the pattern of a sum of integers (e.g. $i$) from 1 to 10: $1+2+3+4+\displaystyle \cdots+10=\sum_{i=1}^{10}i$
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