Algebra and Trigonometry with Analytic Geometry, Classic Edition
Algebra and Trigonometry with Analytic Geometry, Classic Edition
12th Edition
ISBN: 9780495559719
Author: Earl Swokowski, Jeffery A. Cole
Publisher: Cengage Learning
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Chapter 7.1, Problem 3E

Exer. 1 50 : Verify the identity.

3. sec 2 2 u 1 sec 2 2 u = sin 2 2 u

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Algebra and Trigonometry with Analytic Geometry, Classic Edition

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