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Verify the identity. sin ² x tan² x = tan 2 2 x-sin ² x

Verify the identity. sin ² x tan² x = tan 2 2 x-sin ² 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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Verify the identity. sin ² x tan ² x = tan ² x - sin ² x 2 2 Which of the following four statements establishes the identity? OA. O B. O C. O D. 2 2 sinxtan x= sin ² x tan²x = sin ² x tan²x = sin ² 2 x tan x= COS 4 X 2 sin x COS X sin ² x 2 sin 4 x 2 COS X sin 4 x 2 cos²x = = cos ² x 2 sin x 2 sin x cos²x cos²x sin x sin ² x cos²x 2 2 2 sin ² x=tan ² x - sin ² x sin ² x=tan ² x - sin² x sin ² x=tan ² x - 2 2 an ² x - sin ² x 2 sin ² x=tan ² x - sin ² x
Transcribed Image Text:Verify the identity. sin ² x tan ² x = tan ² x - sin ² x 2 2 Which of the following four statements establishes the identity? OA. O B. O C. O D. 2 2 sinxtan x= sin ² x tan²x = sin ² x tan²x = sin ² 2 x tan x= COS 4 X 2 sin x COS X sin ² x 2 sin 4 x 2 COS X sin 4 x 2 cos²x = = cos ² x 2 sin x 2 sin x cos²x cos²x sin x sin ² x cos²x 2 2 2 sin ² x=tan ² x - sin ² x sin ² x=tan ² x - sin² x sin ² x=tan ² x - 2 2 an ² x - sin ² x 2 sin ² x=tan ² x - sin ² x
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