MCQ
A conic section will be rectangular hyperbola, if :
- A$e=0$
- B$e<1$
- ✓$e>1$
- D$e=1$
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The domain of the function f given by $\text{f(x)}=\frac{\text{x}^2+2\text{x}+1}{\text{x}^2-\text{x}-6}.$
| x | 10 | 15 | 20 | 25 | 35 |
| f | 6 | p | 26 | 10 | 8 |
Choose the correct answer.
Seven persons are to be seated in a row. The probability that two particular persons sit next to each other is: