What is 1/(0.21)ln((0.142A)/A) ?

The solution to 1/(0.21)ln((0.142A)/A) is 1/(0.21)(ln(0.142A)-ln(A))

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simplify 1/(0.21)ln((0.142A)/A)

simplify

\frac{1}{0.21} ln (\frac{0.142 A}{A})

\frac{1}{0.21} (ln (0.142 A) - ln (A))

Solution steps

\frac{1}{0.21} ln (\frac{0.142 A}{A})

Apply log rule:

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

ln (\frac{0.142 A}{A}) = ln (0.142 A) - ln (A)

= \frac{1}{0.21} (ln (0.142 A) - ln (A))

0.13 lo g_{10} (1000) + 0.56 lo g_{10} (3000)

3 lo g_{b} (y) - \frac{7}{2} lo g_{b} (x)

ln (e^{x}) + ln (- 1)

\frac{1}{2} ln (\frac{39}{59})

What is 1/(0.21)ln((0.142A)/A) ?
The solution to 1/(0.21)ln((0.142A)/A) is 1/(0.21)(ln(0.142A)-ln(A))