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(Hint, the parentheses, are where you are renaming in terms of sin or cos, or when you are getting a common denominator, or when you ale slmpllyin etc.) cosx cosx + tan x replace with sine and cosine 1+ sinx 1+ sinx cosx sinx multiply by 1+ sin x cos x LCD distribute Pythagorean identity cos x (1+sinx ) reciprocal identity cos x

(Hint, the parentheses, are where you are renaming in terms of sin or cos, or when you are getting a common denominator, or when you ale slmpllyin etc.) cosx cosx + tan x replace with sine and cosine 1+ sinx 1+ sinx cosx sinx multiply by 1+ sin x cos x LCD distribute Pythagorean identity cos x (1+sinx ) reciprocal identity cos x

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 89E
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(Hint, the parentheses, are where you are renaming in terms of sin or cos, or when you are getting a common denominator, or when you are simplifying, etc.) cos x 1+ sinx cosx + tan x replace with sine and cosine 1+ sinx cos x sinx multiply by 1+ sin x cos x LCD distribute Pythagorean identity cos x (1 + sinx) reciprocal identity cosx 22 cosx : sin x : 1- sin x : cot x : 1+ sin x :: tan x : CSC X : sec x :: 1 :: sin x :: cos X
Transcribed Image Text:(Hint, the parentheses, are where you are renaming in terms of sin or cos, or when you are getting a common denominator, or when you are simplifying, etc.) cos x 1+ sinx cosx + tan x replace with sine and cosine 1+ sinx cos x sinx multiply by 1+ sin x cos x LCD distribute Pythagorean identity cos x (1 + sinx) reciprocal identity cosx 22 cosx : sin x : 1- sin x : cot x : 1+ sin x :: tan x : CSC X : sec x :: 1 :: sin x :: cos X
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