Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
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:
Solutions for the range
Move to the right side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
General solutions for
periodicity table with cycle:
Solutions for the range
Combine all the solutions
Graph
Popular Examples
solvefor b,g=sin(bcos(detan(c)))solve for tan(θ)(sin(θ)-1)=0sin(θ)-4=-5sin(θ)-4=-3csc^2(x)=4cot^2(x)
Frequently Asked Questions (FAQ)
What is the general solution for cos(x)=sin(2x),0<= x<= 2pi ?
The general solution for cos(x)=sin(2x),0<= x<= 2pi is x= pi/2 ,x=(3pi)/2 ,x= pi/6 ,x=(5pi)/6