Solution
Solution
Solution steps
Use the following identity:
Simplify
Popular Examples
simplify 2sin(x-pi/3)simplify tan(arccos(y/7))simplify sec(x+pi)simplify tan(270+a)simplify tan(sin(-1x))
Frequently Asked Questions (FAQ)
What is cos(arctan(a/b)) ?
The solution to cos(arctan(a/b)) is (bsqrt(b^2+a^2))/(b^2+a^2)