Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sqrt(9-(3sin(x))^2)simplify cos(2x+2x)simplify 3sin(x-pi)simplify arctan(1/(tan(x)))simplify (-1)^ksin(θ+pi)
Frequently Asked Questions (FAQ)
What is cos(pi/2-y) ?
The solution to cos(pi/2-y) is sin(y)