What is the parity y=ln(sqrt((1+sin(x))/(1-sin(x)))) ?

The parity y=ln(sqrt((1+sin(x))/(1-sin(x)))) is Odd

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parity y=ln(sqrt((1+sin(x))/(1-sin(x))))

parity

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

Odd

Solution steps

f (- x) : ln (\frac{1 - sin ( x )}{1 + sin ( x )})

- f (x) : - ln (\frac{1 + sin ( x )}{1 - sin ( x )})

Check parity of

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

Check if Even:

False

Check if Odd:

True

Odd

\frac{d}{d x} (x (3 x + 1)^{5})

x \to 1 lim (\frac{sin ( x - 1 )}{x})

\int \frac{ln ( 2 x )}{3 x} d x

f (x) = 3 sin (x), at x = - \frac{π}{4}

y = 80 (1 - e^{- 0.041 x})

What is the parity y=ln(sqrt((1+sin(x))/(1-sin(x)))) ?
The parity y=ln(sqrt((1+sin(x))/(1-sin(x)))) is Odd