Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify csc(pi/2+a)simplify csc(-x+pi/2)simplify csc(arccos((2x)/3))simplify sin(arccos(x/(12)))simplify cos(pi-kpi)
Frequently Asked Questions (FAQ)
What is cos(9pi+a) ?
The solution to cos(9pi+a) is -cos(a)