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Let f : R - (3/5) rarr R be defined by ...

Let `f : R - (3/5) rarr R ` be defined by `f(X) = (3x+2)/(5x-3)` , then

A

`f^-1 (x) = f(x)`

B

`f^-1(x) = f(x)`

C

`(fof) x = -x`

D

`f^-1(x) =`(1/19)` f(x)

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PRADEEP PUBLICATION-RELATIONS AND FUNCTIONS-EXERCISE
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  3. Which of the following function from Z to itself are bijections?

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  4. Let f : R rarr R be the functions defined by f(X) = x^3 + 5, then f^-...

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  5. Let f : R - (3/5) rarr R be defined by f(X) = (3x+2)/(5x-3) , then

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