Let $f(x) = \frac{{x\,\, - \,\,1}}{{2\,{x^2}\,\, - \,\,7x\,\, + \,\,5}}$ . Then :
Let $f(x) = \frac{{x\,\, - \,\,1}}{{2\,{x^2}\,\, - \,\,7x\,\, + \,\,5}}$ . Then :
- A
$x\overset{limit}{\rightarrow}1 \,\, f(x) = - \frac{1}{3}$
- B
$x\overset{limit}{\rightarrow}0 \,\, f(x) = - \frac{1}{5}$
- C
$f(x) \neq 0$
- D
All of the above
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