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

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
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

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