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2. sin x = tan -1 V1 – x² 3. 2cos Vx = cos""(2x–1) 0 Sx<1

2. sin x = tan -1 V1 – x² 3. 2cos Vx = cos""(2x–1) 0 Sx<1

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Ноmework I. Verify the following identities. 2. sin x -1 X = tan -1 V1- x² 3. 2cos Vx = cos'(2x–1) 0<x<1
Transcribed Image Text:Ноmework I. Verify the following identities. 2. sin x -1 X = tan -1 V1- x² 3. 2cos Vx = cos'(2x–1) 0<x<1
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