Solution
Solution
Solution steps
Rewrite using trig identities
Apply u-substitution
Take the constant out:
Use the common integral:
Substitute back
Add a constant to the solution
Popular Examples
area y=2x^2,y=8x^2,3x+y=5area limit as x approaches-4 of 2x+1xy^'=(y+1)(x+1)derivative of arcsin(2)integral of 1/((9+x^2))
Frequently Asked Questions (FAQ)
What is the integral of cot(21x) ?
The integral of cot(21x) is 1/21 ln|sin(21x)|+C