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