Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for 2cos^2(θ)-cos(θ)=1,0<= θ<= 2pi ?
The general solution for 2cos^2(θ)-cos(θ)=1,0<= θ<= 2pi is θ=0,θ=2pi,θ=(2pi)/3 ,θ=(4pi)/3