Solution
Solution
Solution steps
Rewrite using trig identities
Rewrite using trig identities
Popular Examples
simplify tan(x-90)simplify tan(arccos(x/6))simplify sin(2x-pi/2)simplify cos(-2t)simplify sec(θ)-csc(90-θ)
Frequently Asked Questions (FAQ)
What is tan(90+θ) ?
The solution to tan(90+θ) is -cot(θ)