Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(-2npi)simplify sin^{2020n}(-x)simplify tan(x+pi/3)simplify cos(2x)+cos(-2x)simplify sec(arctan(2/x))
Frequently Asked Questions (FAQ)
What is j^2cos(-pit+pi/2) ?
The solution to j^2cos(-pit+pi/2) is j^2sin(pit)