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3 years ago

If F^-1(x) is the inverse of F(x), which statement must be true? Check all that apply.

Mathematics

2 answers:

Andru [333]3 years ago

7 0

<h2>Answer:</h2>

The correct options are:

option: A

$F(F^{-1}(X))=X$

option: B

$F^{-1}(F(X))=X$

Option: D

The range of F^-1(x) is the domain of F(x)

Option: E

The domain of F^-1(x) is the range of F(x)

<h2>Step-by-step explanation:</h2>

We know that for a given function F(X) and it's inverse i.e. $F^{-1}(x)$ the composition of both the results in a identity function no matter what the order is such that:

$F(F^{-1}(X))=F^{-1}(F(X))=X$

Also, for a inverse of a given function the domain and the range gets interchange.

i.e. the domain of the function becomes the range of it's inverse and the range of the function becomes the domain of it's inverse.

kolezko [41]3 years ago

5 0

The ones that apply are..... A, B, D, and E

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