MCQ
$x(1+y^2)dx+y(1+x^2)dy=0$ નો વ્યાપક ઉકેલ $ ............$
- ✓$(1+x^2)(1+y^2)=c$
- B$(1+x^2)=c(1+y^2)$
- C$(1+y^4)=c(1+x^2)$
- D$(1+x^2)(1+y^2)=0,c$ એ અચળ છે.
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| $Face:$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ |
| $Probability:$ | $0.1$ | $0.32$ | $0.21$ | $0.15$ | $0.05$ | $0.17$ |
The die is tossed and you are told that either face $1$ or $2$ has turned up. Then the probability that it is face $1$, is
$f(x)=\max \{\sin t: 0 \leq t \leq x\}, \quad 0 \leq x \leq \pi$
$\quad \quad \quad \quad \quad \quad 2+\cos x,\quad \quad \quad \quad x>\pi$
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