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