Find all solutions to the following equation on the interval 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 74E
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Find all solutions to the following equation on the interval 0 <B < 2n (in radians).
2 cos (8) + cos(8) -1 = 0
B-
Give your answers as exact values in a list, with commas between your answers.
Type "DNE (Does Not Exist) if there are no solutions.
Do not use any trigonometric functions on a calculator or other technology, as they will not provide you
with exact answers. Decimal approximations and answers given in degrees will be marked wrong..
Transcribed Image Text:nts Find all solutions to the following equation on the interval 0 <B < 2n (in radians). 2 cos (8) + cos(8) -1 = 0 B- Give your answers as exact values in a list, with commas between your answers. Type "DNE (Does Not Exist) if there are no solutions. Do not use any trigonometric functions on a calculator or other technology, as they will not provide you with exact answers. Decimal approximations and answers given in degrees will be marked wrong..
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