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5. Verify the following trig identities: A. secx tan x sin x = cos x B. secy_tany =1 cos y cot y C. tan² x sin²x = tan² x - sin² x

5. Verify the following trig identities: A. secx tan x sin x = cos x B. secy_tany =1 cos y cot y C. tan² x sin²x = tan² x - sin² x

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
### Verify the Following Trigonometric Identities **Question 5** Verify the following trigonometric identities: **A.** \( \sec x - \tan x \sin x = \cos x \) **B.** \( \dfrac{\sec y}{\cos y} - \dfrac{\tan y}{\cot y} = 1 \) **C.** \( \tan^2 x \sin^2 x = \tan^2 x - \sin^2 x \)
Transcribed Image Text:### Verify the Following Trigonometric Identities **Question 5** Verify the following trigonometric identities: **A.** \( \sec x - \tan x \sin x = \cos x \) **B.** \( \dfrac{\sec y}{\cos y} - \dfrac{\tan y}{\cot y} = 1 \) **C.** \( \tan^2 x \sin^2 x = \tan^2 x - \sin^2 x \)
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