MCQOPTIONS
Saved Bookmarks
| 1. |
If \[\alpha ,\beta \] be the roots of the equation \[{{x}^{2}}-2x+3=0\], then the equation whose roots are \[\frac{1}{{{\alpha }^{2}}}\]and \[\frac{1}{{{\beta }^{2}}}\] is |
| A. | \[{{x}^{2}}+2x+1=0\] |
| B. | \[9{{x}^{2}}+2x+1=0\] |
| C. | \[9{{x}^{2}}-2x+1=0\] |
| D. | \[9{{x}^{2}}+2x-1=0\] |
| Answer» C. \[9{{x}^{2}}-2x+1=0\] | |