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Express the Following in a Form Free from Logarithm: 5 Log M - 1 = 3 Log N - Mathematics

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Question

Express the following in a form free from logarithm:
5 log m - 1 = 3 log n

Sum
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Solution

5 log m - 1 = 3 log n
⇒ log m5 - log 10 = log n3
⇒ `"log"(("m"^5)/10)` = log n3

⇒ `(("m"^5)/10)` = n3
⇒ m5 = 10 n3.

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More About Logarithm
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Chapter 10: Logarithms - Exercise 10.2

APPEARS IN

Frank Mathematics [English] Class 9 ICSE
Chapter 10 Logarithms
Exercise 10.2 | Q 34.5
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