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If f(x)={((alpha-1)x,xepsilonQ^(c)),(-al...

If `f(x)={((alpha-1)x,xepsilonQ^(c)),(-alpha^(2)x+alpha+3x-1,xepsilonQ):}` and `g(x)={(x,xepsilonQ^(c)),(1-x,xepsilonQ):}` are inverse to each other then find all possible values of `alpha`.

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The correct Answer is:
`alpha=2`
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