khiett7869 khiett7869
  • 11-06-2017
  • Mathematics
contestada

Let f(x) = cos-1x. Then the domain of f(x) is [-1,1] and the range is all real numbers.

true or false?

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CastleRook
CastleRook CastleRook
  • 19-06-2017
This is the concept of geometry, the function given by f(x)=cos^x
can be written as cos y=x
The domain if the function is [-1,1] and the range is given by [0,π] where π=180°
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ktrabideau3 ktrabideau3
  • 17-04-2019

Answer:

The answer is False

-Apex

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