MCQ
$\begin {vmatrix}\frac {x}{x+1}\end {vmatrix} < 10^{-4}$ એ સત્ય છે જો.
- A$ -10^{-4} < x < 10^{-3}$
- ✓$ - (10001)^{-1} < x < (9999)^{-1}$
- C$ 9000 < x < 10001$
- D$ (10000)^{-1} < x < (9000)^{-1}$
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