Solution
Solution
+1
Degrees
Solution steps
General solutions for
periodicity table with cycle:
Solve
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply the fraction rule:
Multiply the numbers:
Cancel the common factor:
Divide the numbers:
Solve
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply the fraction rule:
Multiply the numbers:
Cancel the common factor:
Divide the numbers:
Solutions for the range
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for cos(2θ)=-1/2 ,0<= θ<2pi ?
The general solution for cos(2θ)=-1/2 ,0<= θ<2pi is θ= pi/3 ,θ=(2pi)/3 ,θ=(4pi)/3 ,θ=(5pi)/3