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R rarr R be defined by f(x)=((e^(2x)-e^(...

`R rarr R` be defined by `f(x)=((e^(2x)-e^(-2x)))/2`. is `f(x)` invertible. If yes then find `f^(-1)(x)`

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Verified by Experts

The correct Answer is:
`f^(-1):RtoR,f^(-1)(x)=1/2 ln (x+sqrt(x^(2)+1))`
NA
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