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Byju's Answer
Standard VI
Mathematics
Estimating Sum or Difference
Evaluate : ...
Question
Evaluate :
log
9
27
−
log
27
9
Open in App
Solution
log
9
27
−
log
27
9
=
log
27
log
9
−
log
9
log
27
=
3
log
3
2
log
2
−
2
log
3
3
log
3
=
3
2
−
2
3
=
9
−
4
6
=
5
6
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Q.
Solve :
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Q.
log
9
27
−
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= k?
Find 12k?
Q.
The value of
l
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Standard VI Mathematics
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