MCQ
વિધેય $ 3 \sqrt {\frac {2x+1}{x^2-10x-11}}$ નો પ્રદેશ =___________
- ✓$ x $
$-1, x $
$11$
- B$ x > 0 $
- C$ - \infty < x < \infty $
- D$ x < 0 $
છેદ $ \therefore x^2-10x-11$ $0$
$ (x-11) - (x+1)$ $0$
$\Rightarrow x$ $-1, x$
$11$
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