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Popular >

simplify ln(-1)-ln(-3)

Solution

simplify

ln (- 1) - ln (- 3)

Solution

- ln (3)

+1

Decimal Notation

- 1.09861 \dots

Solution steps

ln (- 1) - ln (- 3)

Apply log rule:

lo g_{c} (a) - lo g_{c} (b) = lo g_{c} (\frac{a}{b})

ln (- 1) - ln (- 3) = ln (\frac{- 1}{- 3})

= ln (\frac{- 1}{- 3})

Apply the fraction rule:

\frac{- a}{- b} = \frac{a}{b}

= ln (\frac{1}{3})

Apply log rule:

lo g_{a} (\frac{1}{x}) = - lo g_{a} (x)

= - ln (3)

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Frequently Asked Questions (FAQ)

What is ln(-1)-ln(-3) ?
The solution to ln(-1)-ln(-3) is -ln(3)