Consider the following. 7 cos(x) + 7 sin(x) tan(x) - 14 This equation contains sine, cosine, and tangent functions. Use identities to rewrite the equation so that it has only cosine functions. Then, solve the equation for cos(x). (Enter your answers as a comma-separated list.) cos(x) = Find all solutions of the equation in the interval [0, 2). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
Consider the following. 7 cos(x) + 7 sin(x) tan(x) - 14 This equation contains sine, cosine, and tangent functions. Use identities to rewrite the equation so that it has only cosine functions. Then, solve the equation for cos(x). (Enter your answers as a comma-separated list.) cos(x) = Find all solutions of the equation in the interval [0, 2). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
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:Consider the following.
7 cos(x) + 7 sin(x) tan(x) - 14
This equation contains sine, cosine, and tangent functions. Use identities to rewrite the equation so that it has only cosine functions. Then, solve the equation for cos(x). (Enter your answers as a comma-separated list.)
cos(x) -
Find all solutions of the equation in the interval [0, 2). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
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