Which of the following is the domain of the function cos -1 x ? A. (0, )

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Which of the following is the domain of the function cos-1 x ?

A. (0, π) 

B. [ -1, 1]

C. [ -π/2, π/2] 

D. ( -∞, ∞)

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Algebra And Trigonometry Graphs And Models

ISBN: 9780134179049

6th Edition

Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna

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