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. \[9{{x}^{2}}-2x+1=0\]


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