Express in Terms of Log 2 and Log 3 : Log 4.5 - Mathematics

Express in terms of log 2 and log 3 : log 4.5

Sum

log 4.5

= log`45/10`

= log`[ 5 xx 3 xx 3 ]/[ 5 xx 2 ]`

= log`[ 3^2]/[2 ]`

= log 3² - log 2 .....[ log_a`m/n` = log_am - log_an ]

= 2log3 - log 2 ......[ log_amⁿ = nlog_am ]

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Laws of Logarithm

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Chapter 8: Logarithms - Exercise 8 (B) [Page 106]

Chapter 8 Logarithms
Exercise 8 (B) | Q 1.3 | Page 106

Express in terms of log 2 and log 3 : log 36

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