2 / | | 1 | 1*--------- dx | _______ | \/ x - 1 | / 1
Integral(1/sqrt(x - 1*1), (x, 1, 2))
/ | | 1 ________ | 1*--------- dx = C + 2*\/ -1 + x | _______ | \/ x - 1 | /
2
=
1.99999999946952
Use the examples entering the upper and lower limits of integration.