Homework Help is Here – Start Your Trial Now!
Math
Trigonometry
4 cos't- sin" t=1-2 sint Which of the following four statements establishes the identity? A. cos t- sin t= (cost+ sin? t) (cost- sint) =1- 2 sint B. 4 4. - sin t= (cos' ) (cos t+ sin t) = 1 -2 sin t C. cos t- sin t= (sin? 1) (cos t+ sin t) = 1-2 sint 4 t3D %3D 4. D. cos't- t- sin t= (cos?1- sin t) (cos²t - sin? t) = 1 - 2 sin?t 4. (cos1- sin t) (cos?t- sin 1) = 1-2 sin?t

4 cos't- sin" t=1-2 sint Which of the following four statements establishes the identity? A. cos t- sin t= (cost+ sin? t) (cost- sint) =1- 2 sint B. 4 4. - sin t= (cos' ) (cos t+ sin t) = 1 -2 sin t C. cos t- sin t= (sin? 1) (cos t+ sin t) = 1-2 sint 4 t3D %3D 4. D. cos't- t- sin t= (cos?1- sin t) (cos²t - sin? t) = 1 - 2 sin?t 4. (cos1- sin t) (cos?t- sin 1) = 1-2 sin?t

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°.
See similar textbooks
icon
Related questions
Question
Verify the identity. 4 t- sin't= 1-2 sint 4 in?t cos Which of the following four statements establishes the identity? t- sin t= (cos?t+ sin 1) (cos?t- sin? 1) = 1-2 sin?t = (cos? ) (cos?t+ sin? t) = 1 – 2 sin? cos 4 t- sin't= cos (sin? ) (cos t+ sin? t) = 1-2 sin?t cos t- sin cos t- sin“ t= (cos? t - sin? t) (cos? t- sin? t) = 1 – 2 sin?t D. O O O O
Transcribed Image Text:Verify the identity. 4 t- sin't= 1-2 sint 4 in?t cos Which of the following four statements establishes the identity? t- sin t= (cos?t+ sin 1) (cos?t- sin? 1) = 1-2 sin?t = (cos? ) (cos?t+ sin? t) = 1 – 2 sin? cos 4 t- sin't= cos (sin? ) (cos t+ sin? t) = 1-2 sin?t cos t- sin cos t- sin“ t= (cos? t - sin? t) (cos? t- sin? t) = 1 – 2 sin?t D. O O O O
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra and Trigonometry
Algebra and Trigonometry
Trigonometry
ISBN:
9781938168376
Author:
Jay Abramson
Publisher:
OpenStax
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS