Solution
Solution
Solution steps
Square both sides
Solve
Verify SolutionsTrue
The solution is
General solutions for
Solve
Solve
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for sqrt(9cos(2θ))=0 ?
The general solution for sqrt(9cos(2θ))=0 is θ= pi/4+pin,θ=(3pi)/4+pin