Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin^3(pi+X)tan(2pi-X)simplify artan((1.81)/(-0.83))simplify tan(θ+pi/2)simplify r^2-6rcos(θ-(2pi)/5)simplify tan(270-a)
Frequently Asked Questions (FAQ)
What is arcsin(sin(pi/2+k)) ?
The solution to arcsin(sin(pi/2+k)) is arcsin(cos(k))