Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify 1/(sin^2(x))dxsimplify-tan(arctan(x))simplify arcos((-2)/(sqrt(20)))simplify cos(9pi-a)simplify tan((3pi)/2+α)
Frequently Asked Questions (FAQ)
What is cos((npi)/2+pi/2) ?
The solution to cos((npi)/2+pi/2) is -sin((pin)/2)