What is ln((1+cos(x))/(1-cos(x))) ?

The solution to ln((1+cos(x))/(1-cos(x))) is ln(1+cos(x))-ln(1-cos(x))

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simplify ln((1+cos(x))/(1-cos(x)))

simplify

ln (\frac{1 + cos ( x )}{1 - cos ( x )})

ln (1 + cos (x)) - ln (1 - cos (x))

Solution steps

ln (\frac{1 + cos ( x )}{1 - cos ( x )})

Apply log rule:

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

ln (\frac{1 + cos ( x )}{1 - cos ( x )}) = ln (1 + cos (x)) - ln (1 - cos (x))

= ln (cos (x) + 1) - ln (- cos (x) + 1)

\frac{1}{8 \cdot 3.14} \cdot ln (\frac{0.1}{0.04})

\frac{1}{2} lo g_{π} (53)

ln (\frac{( p ^{2} + 3 )}{p ^{2}})

ln (\frac{x ^{2} x - 9}{5 x + 8})

20.786 \cdot ln (\frac{400}{300})

What is ln((1+cos(x))/(1-cos(x))) ?
The solution to ln((1+cos(x))/(1-cos(x))) is ln(1+cos(x))-ln(1-cos(x))