pi -- 6 / | | 1 | ------------ dx | 2/ pi\ | sin |x + --| | \ 3 / | / 0
Integral(1/(sin(x + pi/3)^2), (x, 0, pi/6))
/ /x pi\ | tan|- + --| | 1 \2 6 / 1 | ------------ dx = C + ----------- - ------------- | 2/ pi\ 2 /x pi\ | sin |x + --| 2*tan|- + --| | \ 3 / \2 6 / | /
___ \/ 3 ----- 3
=
___ \/ 3 ----- 3
sqrt(3)/3
Use the examples entering the upper and lower limits of integration.