3-x^2-1/(cos(x))
1 / | | / 2 1 \ | |3 - x - 1*------| dx | \ cos(x)/ | / 0
Integral(3 - x^2 - 1/cos(x), (x, 0, 1))
Integrate term-by-term:
The integral of a constant times a function is the constant times the integral of the function:
The integral of is when :
So, the result is:
The integral of a constant is the constant times the variable of integration:
The integral of a constant times a function is the constant times the integral of the function:
Don't know the steps in finding this integral.
But the integral is
So, the result is:
The result is:
Add the constant of integration:
The answer is:
/ | 3 | / 2 1 \ log(-1 + sin(x)) log(1 + sin(x)) x | |3 - x - 1*------| dx = C + ---------------- + 3*x - --------------- - -- | \ cos(x)/ 2 2 3 | /
8 log(1 - sin(1)) log(1 + sin(1)) - + --------------- - --------------- 3 2 2
=
8 log(1 - sin(1)) log(1 + sin(1)) - + --------------- - --------------- 3 2 2
Use the examples entering the upper and lower limits of integration.