MCQOPTIONS
Saved Bookmarks
| 1. |
If \[\alpha ,\beta \] are roots of \[a{{x}^{2}}+bx+b=0,\] then \[\sqrt{\frac{\alpha }{\beta }}+\sqrt{\frac{\beta }{\alpha }}+\sqrt{\frac{b}{a}}\] is (\[{{b}^{2}}\ge 4ab,\] a and b are of same sign) |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | \[2\sqrt{\frac{b}{a}}\] |
| Answer» E. | |