Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number. cos(16°) cos(29°) – sin(16°) sin(29°) Find its exact value.
Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number. cos(16°) cos(29°) – sin(16°) sin(29°) Find its exact value.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 13E
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![Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number.
cos(16°) cos(29°) – sin(16°) sin(29°)
Find its exact value.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcce4fb07-e12e-416f-8942-a1a17d96b17d%2F7bc79cce-1c27-4275-a6e7-871ff49d13fa%2Fns3vlfk_processed.png&w=3840&q=75)
Transcribed Image Text:Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number.
cos(16°) cos(29°) – sin(16°) sin(29°)
Find its exact value.
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