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Byju's Answer
Standard XII
Physics
Introduction
limx→ 0log xn...
Question
lim
x
→
0
log
x
n
−
[
x
]
[
x
]
,
n
ϵ
N
denotes greatest integer less than or equal to x
A
has value -1
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B
has value 0
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C
has value 1
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D
does not exist
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Solution
The correct option is
D
does not exist
lim
x
→
0
log
x
n
−
[
x
]
[
x
]
=
lim
x
→
0
n
log
x
[
x
]
−
1
which does not exist as
lim
x
→
0
log
x
[
x
]
does not exist.
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0
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