Question

Expand logarithm log(7•11)

Answer 1

`\log _7((n)/(2))`

Using subtraction of logs property:

`\begin{gathered} \log _z((x)/(y))_{}=\log _z(x)+\log _z(y) \\ so\colon \\ \log _7((n)/(2))=\log _7(n)-\log _7(2) \end{gathered}`