1 / | | (sin(x) + 3*cos(x)) dx | / 0
Integral(sin(x) + 3*cos(x), (x, 0, 1))
Integrate term-by-term:
The integral of sine is negative cosine:
The integral of a constant times a function is the constant times the integral of the function:
The integral of cosine is sine:
So, the result is:
The result is:
Add the constant of integration:
The answer is:
/ | | (sin(x) + 3*cos(x)) dx = C - cos(x) + 3*sin(x) | /
1 - cos(1) + 3*sin(1)
=
1 - cos(1) + 3*sin(1)
1 - cos(1) + 3*sin(1)
Use the examples entering the upper and lower limits of integration.