Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin^5(-x)simplify sin(pi/(15)(-x)-0.25)simplify cot(x+45)simplify cos(-pi+x)simplify-3sin(x)sin(90-x)
Frequently Asked Questions (FAQ)
What is sin(θ/2-90) ?
The solution to sin(θ/2-90) is -cos(θ/2)