1 / | | sin(8*x - 3) dx | / 0
Integral(sin(8*x - 1*3), (x, 0, 1))
Let .
Then let and substitute :
The integral of a constant times a function is the constant times the integral of the function:
The integral of sine is negative cosine:
So, the result is:
Now substitute back in:
Now simplify:
Add the constant of integration:
The answer is:
/ | cos(8*x - 3) | sin(8*x - 3) dx = C - ------------ | 8 /
cos(5) cos(3)
- ------ + ------
8 8
=
cos(5) cos(3)
- ------ + ------
8 8
Use the examples entering the upper and lower limits of integration.