Precalculus: Mathematics for Calculus, 7th Edition

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

Chapter 7 - Section 7.1 - Trigonometric Identities - 7.1 Exercises - Page 542: 5

Answer

tanθ

Work Step by Step

Identities Needed to Complete Problem secθ = 1 / cos θ tanθ = sinθ / cosθ ____________________________________________________ sinθ * ( 1 / cosθ ) = (sinθ / cos θ ) = tanθ
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