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ight on a long bond paper. Emphasize your final answer by writing it in 5. (sinx – cosx)² + (sinx + cosx)² = 2 6. cos?x = cscxcosx tanx+cotx csc x + cOS x sec x 2 7. sin x sin x cos x 8. (sin x + cos x)² = 1 + 2 sin x cos x

ight on a long bond paper. Emphasize your final answer by writing it in 5. (sinx – cosx)² + (sinx + cosx)² = 2 6. cos?x = cscxcosx tanx+cotx csc x + cOS x sec x 2 7. sin x sin x cos x 8. (sin x + cos x)² = 1 + 2 sin x cos x

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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TASK# 1. Prove LEFT-HAND-SIDE (LHS) and RIGHT-HAND-SIDE (RHS) trigonometric equations. Proving Trigonometric Identities Instructions: Prove the equality of the following trigonometric equations by simplifying the right side or left side of the trigonometric equation. Write your solutions on a long bond paper. Emphasize your final answer by writing it inside a box. 5. (sinx - сosх)2 + (sinx + cosx)? 3D2 cscxcosx 6. cos²x = tanx+cotx csc x + cos x sec x 2 7. sin x sinx cos x 8. (sin x + cos x)² = 1 + 2 sin x cos x 9. sin* x = 1 - (cos² x + sin² x cos² x) sin x 1+cos x 10. sin x 1-cosx
Transcribed Image Text:TASK# 1. Prove LEFT-HAND-SIDE (LHS) and RIGHT-HAND-SIDE (RHS) trigonometric equations. Proving Trigonometric Identities Instructions: Prove the equality of the following trigonometric equations by simplifying the right side or left side of the trigonometric equation. Write your solutions on a long bond paper. Emphasize your final answer by writing it inside a box. 5. (sinx - сosх)2 + (sinx + cosx)? 3D2 cscxcosx 6. cos²x = tanx+cotx csc x + cos x sec x 2 7. sin x sinx cos x 8. (sin x + cos x)² = 1 + 2 sin x cos x 9. sin* x = 1 - (cos² x + sin² x cos² x) sin x 1+cos x 10. sin x 1-cosx
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