Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify tan(x-pi/2)simplify cos(arctan(y/x))simplify cos(arcsin(x/2))simplify cos(pi/2-θ)simplify sin(x+pi/3)
Frequently Asked Questions (FAQ)
What is cos((3pi)/2+x) ?
The solution to cos((3pi)/2+x) is sin(x)