x cos (E)
cos(E)^x
ddxcosx(e)=(log(−cos(e))+iπ)cosx(e)\frac{d}{d x} \cos^{x}{\left(e \right)} = \left(\log{\left(- \cos{\left(e \right)} \right)} + i \pi\right) \cos^{x}{\left(e \right)}dxdcosx(e)=(log(−cos(e))+iπ)cosx(e)
Respuesta:
(log(−cos(e))+iπ)cosx(e)\left(\log{\left(- \cos{\left(e \right)} \right)} + i \pi\right) \cos^{x}{\left(e \right)}(log(−cos(e))+iπ)cosx(e)
x cos (E)*(pi*I + log(-cos(E)))
2 x (pi*I + log(-cos(E))) *cos (E)
3 x (pi*I + log(-cos(E))) *cos (E)