Let \[f:R\to R\] be a function defined by \[f(x)=\frac{x-m}{x-n}\], where \[m\ne n\]. Then [UPSEAT 2001]

Let \[f:R\to R\] be a function defined by \[f(x)=\frac{x-m}{x-n}\], wh

1.	Let \[f:R\to R\] be a function defined by \[f(x)=\frac{x-m}{x-n}\], where \[m\ne n\]. Then [UPSEAT 2001]
A.	f is one-one onto
B.	f is one-one into
C.	f is many one onto
D.	f is many one into
Answer» C. f is many one onto

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Let \[f:R\to R\] be a function defined by \[f(x)=\frac{x-m}{x-n}\], where \[m\ne n\]. Then [UPSEAT 2001]

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