Limits, Continuity and Differentiability Part 2

Section: Mathematics

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Question : 3 of 100

Marks: +1, -0

If α>β>0 are the roots of the equation ax2+bx+1=0, and

lim

x→‌

1

α

(‌

1−cos(x2+bx+a)

2(1−ax)2

)‌

1

2

=‌

1

k

(‌

1

β

−‌

1

α

), then k is equal to

[8-Apr-2023 shift 2]

β
2α
2β
α

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