Solution
simplify
Solution
Solution steps
Use the basic trigonometric identity:
Popular Examples
simplify cos(arcsin(sqrt(1-x^2)))simplify simplify sin(2pin+pi)simplify simplify (dv)/(-sin^2(v))simplify simplify 2sin(θ)-cos(90-θ)simplify simplify 2cos((2pix)/3+pi)-2simplify
Frequently Asked Questions (FAQ)
What is h/(tan(20)) ?
The solution to h/(tan(20)) is cot(pi/9)h