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Show that f: [-1, 1] ->R, given by f(x)=...

Show that `f: [-1, 1] ->R`, given by `f(x)=x/((x+2)`is one- one . Find the inverse of the function `f: [-1, 1]`

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The correct Answer is:
`f^(-1)(x)=(2x)/(1-x),xne1`
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