Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(30+θ)simplify cot(-90-θ)simplify tan(270+2A)simplify sin(500t+pi)simplify sin(npi-(pi/2))
Frequently Asked Questions (FAQ)
What is cos(30+x) ?
The solution to cos(30+x) is (sqrt(3))/2 cos(x)-1/2 sin(x)