taysullivan8418 taysullivan8418
  • 03-09-2017
  • Mathematics
contestada

Assume that f is a one-to-one function. (a) if f(1) = 12, what is f −1(12)

Respuesta :

3mar 3mar
  • 03-09-2017
As it is one-to-one function, f −1(12) = 1
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Аноним Аноним
  • 03-09-2017
f-1(x)  is the inverse of f(x)

The domain of f(x) = range of f(-1)x  and vice-versa.

So f-1(12)  = 1.
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