Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify cos(θ-2pi)simplify sec(arctan(y/x))simplify sin(120-a)simplify arctan(tan(x+pi/8))simplify sin(-1(x))
Frequently Asked Questions (FAQ)
What is sin(x+0.5pi) ?
The solution to sin(x+0.5pi) is cos(x)