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Popular >

simplify ln(13)-ln(21)

Solution

simplify

ln (13) - ln (21)

Solution

ln (\frac{13}{21})

+1

Decimal Notation

- 0.47957 \dots

Solution steps

ln (13) - ln (21)

Apply log rule:

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

ln (13) - ln (21) = ln (\frac{13}{21})

= ln (\frac{13}{21})

Popular Examples

simplify ln(y)-ln(x)+1 simplify

ln (y) - ln (x) + 1

simplify-log_{10}(2.1*10^{-10})simplify

- lo g_{10} (2.1 \cdot 1 0^{- 10})

simplify ln(10/16)simplify

ln (\frac{10}{16})

simplify 2.49-(0.0592)/1*log_{10}((0.35)/(0.25))simplify

2.49 - \frac{0.0592}{1} \cdot lo g_{10} (\frac{0.35}{0.25})

expand log_{10}((4x^2)/((3xy)^5))expand

lo g_{10} (\frac{4 x ^{2}}{( 3 x y ) ^{5}})

Frequently Asked Questions (FAQ)

What is ln(13)-ln(21) ?
The solution to ln(13)-ln(21) is ln(13/21)