Solution
Solution
+1
Degrees
Solution steps
Rewrite using trig identities
Use the Double Angle identity:
Factor
Factor out common term
Solving each part separately
General solutions for
periodicity table with cycle:
Solve
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for sqrt(2)sin(x)+sin(2x)=0 ?
The general solution for sqrt(2)sin(x)+sin(2x)=0 is x=2pin,x=pi+2pin,x=(3pi)/4+2pin,x=(5pi)/4+2pin