Problem 6.3.30 Use radians instead of degrees. 0

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
ChapterA: Appendix: Review Topics
SectionA.2: Review Of Geometry
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please answer this WITHOUT A CALCULATOR. there is only one answer. instructions and answer choices are on the images

Problem 6.3.30 Use radians instead of degrees. 0<x<2a
A.
Зл
В.
-
2
C.
2
2
D.
Е.
No solution.
B.
9.
Transcribed Image Text:Problem 6.3.30 Use radians instead of degrees. 0<x<2a A. Зл В. - 2 C. 2 2 D. Е. No solution. B. 9.
30. cos (x) =-cos( x)
Transcribed Image Text:30. cos (x) =-cos( x)
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