## Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole

# Chapter 4 - Section 4.4 - Laws of Logarithms - 4.4 exercises - Page 358: 8

#### Answer

a.) True b.) False

#### Work Step by Step

$True$ $or$ $False?$ a.) $\log \frac{A}{B}$ is the same as $\log A$- $\log B$. b.) $\frac{\log A}{\log B}$ is the same as $\log A$- $\log B$. The Second Law states the logarithm of a quotient of numbers is the difference of the logarithms of the numbers with the formula being: $\log_a (\frac{A}{B})$ = $\log_a A$ - $\log_a B$ a.) True b.) False

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