kkjbrown5
kkjbrown5 kkjbrown5
  • 12-04-2020
  • Mathematics
contestada

What is the domain of f(x) = cos(x)?
the set of real numbers -2x3x32x
the set of real numbers -1 5x51
the set of real numbers 0 SXS2
the set of all real numbers

Respuesta :

ni420
ni420 ni420
  • 12-04-2020

Answer:

domain of cos(x) is R, i.e, all real number but range is (-1, 1)

'set of all real number'is answer!

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