Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for -sin(θ)-cos(2θ)=0 ?
The general solution for -sin(θ)-cos(2θ)=0 is θ= pi/2+2pin,θ=(7pi)/6+2pin,θ=(11pi)/6+2pin