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Byju's Answer
Standard IX
Mathematics
Property 1
Express the ...
Question
Express the
log
(
√
a
3
c
5
b
2
)
in terms of
log
a
,
log
b
,
and
log
c
.
A
3
2
log
a
−
5
log
c
−
2
log
b
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B
3
log
a
−
5
log
c
−
2
log
b
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C
3
2
log
a
−
5
log
c
−
2
3
log
b
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D
3
2
log
a
−
5
log
c
−
log
b
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Solution
The correct option is
D
3
2
log
a
−
5
log
c
−
2
log
b
We know that
log
A
B
=
log
A
+
log
B
And
log
A
B
=
log
A
−
log
B
Also,
log
a
b
=
b
log
a
So,
log
(
√
a
3
c
5
b
2
)
=
log
√
a
3
−
log
c
5
b
2
=
3
2
log
a
−
5
log
c
−
2
log
b
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Similar questions
Q.
If
log
(
a
+
b
3
)
=
1
2
(
log
a
+
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b
)
Q.
If
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2
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b
2
=
7
a
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then show that
log
(
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b
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)
=
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Q.
Express the logarithm of
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c
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b
2
in terms of
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a
,
log
b
and
log
c
.
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Express log
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√
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2
b
5
√
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in terms of log a log b and log c.
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If
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1
−
2
x
.
b
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+
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x
=
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+
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&
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≠
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