MCQOPTIONS
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| 1. |
If \[\alpha ,\beta \] are real and \[{{\alpha }^{2}},{{\beta }^{2}}\] are the roots of the equation \[{{a}^{2}}{{x}^{2}}-x+1-{{a}^{2}}=0\left( \frac{1}{\sqrt{2}} |
| A. | \[{{a}^{2}}\] |
| B. | \[\frac{1-{{a}^{2}}}{{{a}^{2}}}\] |
| C. | \[1-{{a}^{2}}\] |
| D. | \[1+{{a}^{2}}\] |
| Answer» C. \[1-{{a}^{2}}\] | |