Rumus logaritma 1

Rumus - rumus logaritma berikut ini:


Rumus 1 logaritma
\begin{gather*} ^{a} \ log\ b\ =c\\ b\ =a\ ^{c} \end{gather*}

Rumus 2 logaritma
\begin{gather*}^{a}\;log \; 1 = 0\end{gather*}

Rumus 3 logaritma
\[^{a}\;log \; a = 1\]

Rumus 4 logaritma
\[^{a}\;log \; a^{c} = c\]

Rumus 5 logaritma
\[^{a}\;log \; b\;^{c} = c \cdot \; ^{a} \; log \; b\]

Rumus
\begin{equation*} ^{a} \ log\ b\ +\ ^{a} \ log\ c\ =^{a} \ log\ b\ \cdot \ c \end{equation*}