MCQ
અસમતા $(cot^{-1}x)^2 -5cot^{-1}x + 6 > 0$ નો ઉકેલગણ મેળવો.
- A$(\cot\, 3, \cot\, 2)$
- ✓$(-\infty, \cot\, 3) \cup (\cot \,2, \infty)$
- C$(\cot\, 2, \infty)$
- DNone
$\left(\cot ^{-1} x-3\right)\left(\cot ^{-1} x-2\right)>0$
$\cot ^{-1} x<2 $ and $ \cot ^{-1} x>3$
$x>\cot 2 $ and $ x<\cot 3$
$x \in(-\infty, \cot 3) \cup(\cot 2, \infty)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $Face :$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ |
| $P(F)$ | $0.2$ | $0.22$ | $0.11$ | $0.25$ | $0.05$ | $0.17$ |
The die is tossed and you are told that either face $4$ or face $5$ has turned up. The probability that it is face $4$ is
(જ્યાં $C$ એ સંકલ્યકારક અચળાંક છે.)
$y\left( 1 \right) = \frac{\pi }{2}$