Elementary Linear Algebra 7th Edition

Published by Cengage Learning
ISBN 10: 1-13311-087-8
ISBN 13: 978-1-13311-087-3

Chapter 4 - Vector Spaces - 4.2 Vector Spaces - 4.2 Exercises - Page 160: 8

Answer

$-f(x)$

Work Step by Step

The additive inverse of any function $f(x)\in C(-\infty, \infty)$ is given by $$-[f(x)]=-f(x).$$
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