Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(0.00000001+x)simplify sin((2-3)x)simplify sec(arccos(8/x))simplify cot(x-(5pi)/4)simplify cos((pi/2)-x)
Frequently Asked Questions (FAQ)
What is cos(2pi-y) ?
The solution to cos(2pi-y) is cos(y)