dilysattram dilysattram

02-04-2020
Mathematics

contestada

For which pairs of functions is (fog)(x) = x?

Respuesta :

AayushThapa AayushThapa

02-04-2020

Step-by-step explanation:

The given pair of functions f and g in which

( fog)(x)=x are inverse to eachother

Answer Link

attiehalena0 attiehalena0

30-07-2020

Answer:

option 2 on ed

Step-by-step explanation:

f(x)=2/x and g(x)=2/x

f(g(x))= f(2/x)= 2 /2/x (multiply the x on the top and bottom, the bottom cancels out)

You are then left with x

Answer Link

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