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