Solution
Solution
Solution steps
Rewrite using trig identities
Factor
Rewrite using trig identities
Popular Examples
simplify sec(arctan(x/2))simplify cos(n*(-pi))simplify cos(x+(3pi)/2)simplify sin(30-x)simplify sec(arctan(x/3))
Frequently Asked Questions (FAQ)
What is cos(pi/4-x) ?
The solution to cos(pi/4-x) is sin(pi/4+x)