What is the domain of the function f(x) = cos-1 (x - 2) ? – McqOptions

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1.	What is the domain of the function f(x) = cos-1 (x - 2) ?
A.	[-1, 1]
B.	[1, 3]
C.	[0, 5]
D.	[-2, 1]
Answer» C. [0, 5]

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