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:
No Solution
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Combine all the solutions
Popular Examples
solvefor x,y=3cos(fxx+pi/2)+5solve for sin(x)cos(x)=sin(x),0<x<= 2picos^5(x)-sin(x)=0solvefor x,y= 1/(5sin(2x))solve for cos(θ)= 3/(sqrt(35))
Frequently Asked Questions (FAQ)
What is the general solution for -sin(2x)-3cos(x)=0 ?
The general solution for -sin(2x)-3cos(x)=0 is x= pi/2+2pin,x=(3pi)/2+2pin