### Home > PC > Chapter 4 > Lesson 4.1.2 > Problem4-27

4-27.

Using log laws and exponents, show why $\text{log }(\frac { 1 } { 2 }) = − \text{log}(2)$.

Rewrite $\text{log}(\frac{1}{2})$ as two logarithms.

What does the $\text{log}(1)$ equal?