Limits, Continuity and Differentiability

Section: Mathematics

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Question : 47 of 51

Marks: +1, -0

Let L =

lim

x→0

a−√a2−x2−

x2

4

x4

, a > 0. If L is finite, then

[JEE Adv 2009 P1]

a = 2
a = 1
L =
1
64
L =
1
32

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