Calculate ddxln(sin(x))\frac{d}{dx} \ln(\sin(x))dxdln(sin(x)) for 0<x<π0 < x < \pi0<x<π.
tan(x)\tan(x)tan(x)
cot(x)\cot(x)cot(x)
−cot(x)-\cot(x)−cot(x)
1/sin(x)1/\sin(x)1/sin(x)