1 / | | 1 | 1*---------- dy | 2 | (1 + 3*y) | / 0
Integral(1/(1 + 3*y)^2, (y, 0, 1))
/ | | 1 1 | 1*---------- dy = C - ----------- | 2 9*(1/3 + y) | (1 + 3*y) | /
1/4
=
0.25
Use the examples entering the upper and lower limits of integration.