1 / | | 3*1 dx | / 0
Integral(3*1, (x, 0, 1))
The integral of a constant is the constant times the variable of integration:
Add the constant of integration:
The answer is:
/ | | 3*1 dx = C + 3*x | /
3
=
3.0
Use the examples entering the upper and lower limits of integration.