Let Let f : A ⟶A be given by f ( x ) = x / (x −...

Question

Question

Let

Let f : A ⟶A be given by f ( x ) = x / (x − 1 ), f o r a l l x ∈ A. f is a bijection.

Then f ^{- 1} is

Group of answer choices

x/(x-1)

x/(x+1)

2x/(1−x)

x/(1−x)

None of the above

Answer 1

Answer #1

Here hiven that f! A - A St. finna 1 21 2-1 Here f is bijeetion so fus in and onto on A so ft is enists Noo for universe let

Answer 2

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