Solution
Solution
Solution steps
Use the following identity:
Simplify
Popular Examples
simplify cos(arcsin(x/2))simplify cos(pi/2-θ)simplify sin(x+pi/3)simplify sin(x+2pi)simplify cos(x-90)
Frequently Asked Questions (FAQ)
What is cos(arctan(y/x)) ?
The solution to cos(arctan(y/x)) is (xsqrt(x^2+y^2))/(x^2+y^2)