Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(x/2+pi/2)simplify sin^2(x-pi/4)simplify cos(pi-t)simplify cos(x-(3pi)/2)simplify cos(2t-2pi)
Frequently Asked Questions (FAQ)
What is 3cos(2θ-60)-2 ?
The solution to 3cos(2θ-60)-2 is 3(1/2 cos(2θ)+(sqrt(3))/2 sin(2θ))-2