Solution
Solution
Solution steps
Use the following identity:
Popular Examples
simplify 5sin(2x+pi/2)simplify cos(pi+x)+cos(pi-x)simplify cos(2x+pi)simplify-1+cos(2x+pi)simplify sin(arctan(2x))
Frequently Asked Questions (FAQ)
What is cos(arcsin(t)) ?
The solution to cos(arcsin(t)) is sqrt(1-t^2)