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sin e sin O cosU D. 1- cos e esce(1+cos? 0) %3D 1+cos 0

sin e sin O cosU D. 1- cos e esce(1+cos? 0) %3D 1+cos 0

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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Letter D only

Category 2: Verify two (2) of the following identities. (Perform the Proof.) A minimum of 4 steps is required for adequate support. 2(tan x- tan y) sin e sin O cos e D. 1-cos 0 = csc e (1+cos O) E. tan(x-y)-tan(y-x)%D = CSC 1+cos0 1+ tan x tan y 2 tan O F. tan (20)= 2- sec? 0
Transcribed Image Text:Category 2: Verify two (2) of the following identities. (Perform the Proof.) A minimum of 4 steps is required for adequate support. 2(tan x- tan y) sin e sin O cos e D. 1-cos 0 = csc e (1+cos O) E. tan(x-y)-tan(y-x)%D = CSC 1+cos0 1+ tan x tan y 2 tan O F. tan (20)= 2- sec? 0
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