Quadratic Equation and Inequalities

Section: Mathematics

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Question : 14 of 23

Marks: +1, -0

Let α(a) and β(a) be the roots of the equation

(3√1+a−1)x2+(√1+a−1)x+(1+a

1

6

−1)

= 0 where a > − 1.
Then

lim

a→0+

α (a) and

lim

a→0+

β (a) are

[JEE Adv 2012 P2]

−
5
2
and 1
−
1
2
and - 1
−
7
2
and 2
−
9
2
and 3

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