15 / | | ________ | / 6 - x | / ------ dx | \/ x - 18 | / 0
Integral(sqrt((6 - x)/(x - 18)), (x, 0, 15))
/ ___\
___ |\/ 6 | ___
- 3*\/ 3 - 2*pi + 12*asin|-----| + 6*I*\/ 3
\ 2 /
=
/ ___\
___ |\/ 6 | ___
- 3*\/ 3 - 2*pi + 12*asin|-----| + 6*I*\/ 3
\ 2 /
-3*sqrt(3) - 2*pi + 12*asin(sqrt(6)/2) + 6*i*sqrt(3)
(7.37213537195294 + 2.48937124574409j)
(7.37213537195294 + 2.48937124574409j)
Use the examples entering the upper and lower limits of integration.