RianG RianG
  • 25-01-2019
  • Mathematics
contestada

Does y = cot x have a range of all real numbers

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 25-01-2019

Hello from MrBillDoesMath!

Answer:

Yes.


Discussion:

Yes, it does. It may help to think of cot(x) as  1/tan(x).  The graphs of tan(x) and cot(x) are attached. Note how the "y" values appear to go from  minus infinity to plus infinity.



Thank you,

MrB

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