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Question
Express the following in terms of log 2 and log 3:
log 13.5
Sum
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Solution
Given: log 13.5
Step-wise calculation:
1. `13.5 = 27/2`
2. log 13.5
= `log (27/2)`
= log 27 – log 2
3. log 27
= log (33)
= 3 log 3
log 13.5 = 3 log 3 – log 2
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Chapter 7: Logarithms - Exercise 7B [Page 146]
