Solution
Solution
+1
Degrees
Solution steps
Rewrite using trig identities
Subtract from both sides
Divide both sides by
Divide both sides by
Simplify
General solutions for
periodicity table with cycle:
Solve
Popular Examples
3cos(θ)+sqrt(2)=0-cot(x)-3cos(x)=-cot(x)cos(x)-3cos(x)6cos^2(x)+3cos(x)=06sin(A)+4=2sin(A)+8(cot(x)-sqrt(3))(sqrt(2)sin(x)+1)=0
Frequently Asked Questions (FAQ)
What is the general solution for sin(x)=sin(-x) ?
The general solution for sin(x)=sin(-x) is x=2pin,x=pi+2pin