Question

Log 2-log 5 can also be written as ?.

Answer 1

The formula for difference of two logarthimic terms are,

`\log a-\log b=\log ((a)/(b))`

Determine the expression for log 2 -log 5.

`\log 2-\log 5=\log ((2)/(5))`

Answer: log(2/5)