Precalculus: Mathematics for Calculus, 7th Edition

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

Chapter 12 - Review - Exercises - Page 890: 42

Answer

$1/1+1/2+1/3+1/4+...+1/99$

Work Step by Step

The sigma notation is basically a shorthand way to write the sum. We simply substitute the index into the expression. When we do so we see it just the sum of the reciprocals from 1 to 99.
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