AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Mathematics

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Question : 12 of 160

Marks: +1, -0

If α,β are the roots of 11x2+12x−13=0, then ‌

1

α2

+‌

1

β2

= ? (approximately close to)

4.54
3.54
2.54
1.54

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