Editor
Editor
 Sep 18, 2022
0
The range of $f^{-1}(x)$ of the function $f(x)=\frac{x-1}{x-4}$ is
Difficulty: Easy
A: 
R
B: 
R-{1}
C: 
R-{4}
D: 
R-{5}
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NETNUST Entry TestMathematicsFunctions and Limits