Solution
Solution
+1
Decimal Notation
Solution steps
Take the constant out:
Rewrite using trig identities
Apply u-substitution
Take the constant out:
Use the common integral:
Simplify
Compute the boundaries:
Simplify
Popular Examples
f(x)=(xcos(x)-sin(x))/(x^2)limit as x approaches-3-of 1/((x+3)^4)derivative of (11)/xderivative of derivative of (cot(x))/(sin(x))derivative of derivative of csc^3(pixarccot(sin(x)))
Frequently Asked Questions (FAQ)
What is the integral from pi/2 to pi of 2cot(x/2) ?
The integral from pi/2 to pi of 2cot(x/2) is 2ln(2)