sam69987667765 sam69987667765 12-10-2022 Mathematics contestada [tex]\rm\int_{e^{-2\pi}}^1 \frac{(1-t)^5(1-t^2)^5(1-t^3)^5 }{(1-t^5)(1-t^{10})(1-t^{15}) }dt \\[/tex]