Solution
Solution
+1
Degrees
Solution steps
General solutions for
periodicity table with cycle:
Solve
Move to the right side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Divide the numbers:
Apply the fraction rule:
Multiply the numbers:
Group like terms
Solutions for the range
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for cos(2θ-pi/2)=-1,0<= θ<2pi ?
The general solution for cos(2θ-pi/2)=-1,0<= θ<2pi is θ=(3pi)/4 ,θ=(7pi)/4