Use substitution to determine whether the given x-value is a solution of the equation. 元 cos x = sin 4x, x = = 3
Use substitution to determine whether the given x-value is a solution of the equation. 元 cos x = sin 4x, x = = 3
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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Transcribed Image Text:Use substitution to determine whether the given x-value is a solution of the
equation.
O
cos x = sin 4x, x =
T
3
T
X= is a solution of the equation.
3
П
is not a solution of the equation.
O x=-
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