Establish the identity. 1 1- sin 0 1 1 + sin 0 -= 2 sec ²0

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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Establish the identity (and show the steps needed to solve this)

 

Establish the identity.
1
1- sin 0
1
1 + sin 0
= 2 sec ²0
Transcribed Image Text:Establish the identity. 1 1- sin 0 1 1 + sin 0 = 2 sec ²0
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