pi -- 3 / | | / ___ \ | \\/ 2 - 2*sin(x)/ dx | / 0
Integral(sqrt(2) - 2*sin(x), (x, 0, pi/3))
Integrate term-by-term:
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:
The integral of a constant is the constant times the variable of integration:
The result is:
Add the constant of integration:
The answer is:
/ | | / ___ \ ___ | \\/ 2 - 2*sin(x)/ dx = C + 2*cos(x) + x*\/ 2 | /
___ pi*\/ 2 -1 + -------- 3
=
___ pi*\/ 2 -1 + -------- 3
-1 + pi*sqrt(2)/3
Use the examples entering the upper and lower limits of integration.