Solution
Solution
Solution steps
Use the following identity:
Popular Examples
simplify sin(120-x)simplify cos(2x-pi/2)simplify cos(x+2pi)simplify cos(x)-cos(-x)simplify cos(90+a)
Frequently Asked Questions (FAQ)
What is tan(arccos(3x)) ?
The solution to tan(arccos(3x)) is (sqrt(1-9x^2))/(3x)