Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(pi-x)simplify cos(pi/2-x)simplify cos(x-pi/2)simplify tan(sin(-1(x)))simplify cos(x+pi/2)
Frequently Asked Questions (FAQ)
What is sin(90-x) ?
The solution to sin(90-x) is cos(x)