pls help me solve this difficult integral i cant easily solve:
the answer is -2cot(2x)+C
i'm pretty sure there is, but i don't know much about maple...well, i don't remember any of it. we used it when i was doing calc 1 and 2, but when i transfered to my current school, they used MatLab, so i forgot about maple
(i pretty much forgot about MatLab as well, so don't ask me anything about that. i forgot it quickly because i don't like it, i hate the interface, it is generally more powerful than maple though)