Solution
Solution
Solution steps
Rewrite using trig identities
Rewrite using trig identities
Popular Examples
simplify sin(arccos(x/4))simplify tan(90+a)simplify sqrt(sec^2(θ)-1)simplify sin(x+x)simplify tan(arctan(y))
Frequently Asked Questions (FAQ)
What is tan(90-a) ?
The solution to tan(90-a) is cot(a)