Solution
Solution
Solution steps
Rewrite using trig identities
Remove parentheses:
Popular Examples
simplify arctan(1/(tan(x)))simplify (-1)^ksin(θ+pi)simplify cos^2(90-x)simplify sec(pi/2-θ)simplify cos(θ-pi/2)
Frequently Asked Questions (FAQ)
What is 3sin(x-pi) ?
The solution to 3sin(x-pi) is -3sin(x)