- sin sin -y = sin (x+y) Prove that cos Xcos 4 -y 4 -x sin 4 X - 4
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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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
Solve
![- sin
sin
-y = sin (x+y)
Prove that cos
Xcos
4
-y
4
-x sin
4
X
-
4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7fc4b295-b897-4499-a915-4dcf88cf2007%2F8a9df582-4925-44eb-9f57-898a487972f2%2Flc24nl.jpeg&w=3840&q=75)
Transcribed Image Text:- sin
sin
-y = sin (x+y)
Prove that cos
Xcos
4
-y
4
-x sin
4
X
-
4
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