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At what value(s) of x does cos x = 9x? X =

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter1: The Six Trigonometric Functions

Section1.3: Definition I: Trigonometric Functions

Problem 42PS: As increases from 0 to 90, the value of csc tends toward _______.

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At what value(s) of x does cos x = 9x?
X=

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