Calculus: Early Transcendentals 8th Edition

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

APPENDIX D - Trigonometry - D Exercises: 26


$sin(-5\pi)=0$ $cos(-5\pi)=-1$ $tan(-5\pi)=0$ $csc(-5\pi)=undefined$ $sec(-5\pi)=-1$ $cot(-5\pi)=undefined$

Work Step by Step

The trigonometric ratios and their inverse trigonometric ratios are given as follows: $sin(-5\pi)=sin\pi=0$ $cos(-5\pi)=cos\pi=-1$ $tan(-5\pi)=tan\pi=0$ $csc(-5\pi)=\frac{1}{sin(-5\pi)}=undefined$ $sec(-5\pi)=\frac{1}{cos(-5\pi)}=-1$ $cot(-5\pi)=\frac{1}{tan(-5\pi)}=undefined$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.