Solve the equation in the interval [0° ,360 °]. Give solutions to the nearest tenth, if necessary. 2 cos 30 = cos e O A. (45° ,90 ° ,135 ° ,225° ,270 ° ,315°} O B. Ø Oc. (45° ,135° ,225 ° ,315° }

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
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Solve the equation in the interval 0°,360° |. Give solutions to the nearest tenth, if necessary.
2 cos 30 = cos 0
O A. (45° ,90 °,135° ,225° ,270° ,315°}
O B. Ø
OC. (45° ,135° 225° ,315°}
OD. (90° 270°}
Transcribed Image Text:Solve the equation in the interval 0°,360° |. Give solutions to the nearest tenth, if necessary. 2 cos 30 = cos 0 O A. (45° ,90 °,135° ,225° ,270° ,315°} O B. Ø OC. (45° ,135° 225° ,315°} OD. (90° 270°}
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