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Byju's Answer
Standard IX
Mathematics
Logarithmic Inequality
The logarithm...
Question
The logarithm of
27
to the base
9
is
3
m
. Then the value of
m
is equal to
A
0
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B
2
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C
3
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D
6
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Solution
The correct option is
B
2
Since,
log
9
27
=
3
m
...(1)
Let
log
9
27
=
x
Converting in exponential form,
27
=
9
x
3
3
=
3
2
x
x
=
3
2
...(2)
Comparing equations (1) and (2), we get
m
=
2
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0
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