Sifat-Sifat Logaritma

1. $${^a}\log{a} = 1$$
2. $${^a}\log{1} = 0$$
3. $$^{a^{n}}\log{b^{m}} = \frac{m}{n} \times \; ^{a} \log{b}$$
4. $$^{a^{n}}\log{b^{m}} = \; ^{a} \log{b}$$
5. $${^a}\log{b} = \frac{1}{^b \log{a}}$$
6. $${^a}\log{b} = \frac{^{m} \log{b}}{^{m} \log{a}}$$
7. $${a^{^a\log{b}}} = b$$
8. $$^a \log{b} + ^a \log{c} = \; ^a \log{(bc)}$$
9. $$^a \log{b} - ^a \log{c} = \; ^a \log{(\frac{b}{c})}$$
10. $$^a \log{b} \cdot ^b \log{c} = \; ^a \log{c}$$
11. $$^a \log{(\frac{b}{c})}= - {^a} \log{(\frac{c}{b})}$$

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