Mathematics, 30.01.2020 07:47, marlesly87

For which pairs of functions is f(g(x))=x?
a) f(x)=x^2 and g(x)=1/x
b) f(x)=2/x and g(x)=2/x
c) f(x)x-2/3 and g(x)=2-3x
d) f(x)1/2x-2 and g(x)=1/2x+2

Answers: 1

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For which pairs of functions is f(g(x))=x?
a) f(x)=x^2 and g(x)=1/x
b) f(x)=2/x and g(x...