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Byju's Answer
Standard IX
Mathematics
Representation of Logarithmic Function
The value of ...
Question
The value of
a
√
log
a
b
−
b
√
log
b
a
is
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Solution
Let
y
=
a
√
log
a
b
Taking logarithm with base
b
, we get
log
b
y
=
√
log
a
b
log
b
a
=
√
1
log
b
a
log
b
a
=
√
log
b
a
⇒
y
=
b
√
log
b
a
Therefore,
a
√
log
a
b
−
b
√
log
b
a
=
0
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Representation of Logarithmic Function
Standard IX Mathematics
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