F 1 x
Asked by maham237 @ in Mathematics viewed by 285 People
If F1(x) is the inverse of F(x), what is the value of F1(F(x))
Answered by maham237 @
For any function with an inverse, say a function f(x), with an inverse of f⁻¹(x), if indeed they're inverse of each other, then their composite, namely f( f⁻¹(x) ) as well as f⁻¹( f(x) ), must always be "x".
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