\[
\int\sin^{\alpha}\left(x\right)\cos^{\beta}\left(x\right)dx=\frac{\cos^{\beta-1}}{\left(\cos^{2}\left(x\right)\right)^{\frac{\beta-1}{2}}}\frac{\sin^{\alpha+1}\left(x\right)}{\alpha+1}F\left(\frac{1-\beta}{2},\frac{\alpha+1}{2};\frac{\alpha+3}{2};\sin^{2}\left(x\right)\right)+C
\]