Precalculus Examples

$\ln (1 + \sin (x)) - \ln (| \sec (x) |)$

Step 1

Use the quotient property of logarithms, $\log_{b} (x) - \log_{b} (y) = \log_{b} (\frac{x}{y})$ .

$\ln (\frac{1 + \sin (x)}{| \sec (x) |})$