1 / | | / 2\ | sin\x /*x dx | / 0
Integral(sin(x^2)*x, (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:
Add the constant of integration:
The answer is:
/ | / 2\ | / 2\ cos\x / | sin\x /*x dx = C - ------- | 2 /
1 cos(1) - - ------ 2 2
=
1 cos(1) - - ------ 2 2
1/2 - cos(1)/2
Use the examples entering the upper and lower limits of integration.