If \[f(x)=3x-5\], then \[{{f}^{-1}}(x)\] [IIT 1998]

1.	If \[f(x)=3x-5\], then \[{{f}^{-1}}(x)\] [IIT 1998]
A.	Is given by \[\frac{1}{3x-5}\]
B.	Is given by \[\frac{x+5}{3}\]
C.	Does not exist because f is not one-one
D.	Does not exist because f is not onto
Answer» C. Does not exist because f is not one-one

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If \[f(x)=3x-5\], then \[{{f}^{-1}}(x)\] [IIT 1998]

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