1 / | | 2 | (tan(x) + cot(x)) dx | / 0
Rewrite the integrand:
Integrate term-by-term:
Rewrite the integrand:
Integrate term-by-term:
The integral of a constant is the constant times the variable of integration:
The result is:
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:
Don't know the steps in finding this integral.
But the integral is
The result is:
Now simplify:
Add the constant of integration:
The answer is:
/ | | 2 cos(x) | (tan(x) + cot(x)) dx = C - ------ + tan(x) | sin(x) /
Use the examples entering the upper and lower limits of integration.