Write the expression cos(10x) - cos(12x) as a product of sines and/or cosines. NOTE: Enter the exact, fully simplified answer. cos(10x) – cos(12a) -

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°.
Question
Write the expression cos(10x) – cos(12x) as a product of
sines and/or cosines.
NOTE: Enter the exact, fully simplified answer.
cos(10x) – cos(12)
Transcribed Image Text:Write the expression cos(10x) – cos(12x) as a product of sines and/or cosines. NOTE: Enter the exact, fully simplified answer. cos(10x) – cos(12)
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