Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(arccos(x/5))simplify tan(90+x)simplify tan(arcsin(x/4))simplify sin(θ-180)simplify sqrt(sec^2(x)-1)
Frequently Asked Questions (FAQ)
What is sin((3pi)/2+x) ?
The solution to sin((3pi)/2+x) is -cos(x)