Answer
$cot~x~sec~x=csc~x$
(a)
Work Step by Step
$cot~x=\frac{cos~x}{sin~x},~sec~x=\frac{1}{cos~x},~csc~x=\frac{1}{sin~x}$
$cot~x~sec~x=\frac{cos~x}{sin~x}\frac{1}{cos~x}=\frac{1}{sin~x}=csc~x$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 7 - 7.1 - Using Fundamental Identities - 7.1 Exercises - Page 513: 16
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
