Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
Rewrite using trig identities
Use the Double Angle identity:
Simplify
Factor
Factor out common term
Solving each part separately
General solutions for
periodicity table with cycle:
Move to the right side
Add to both sides
Simplify
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
cot^2(x)=1-csc(x)2sin^2(θ)+9sin(θ)-5=0sin(x)tan(x)-sin(x)=0sinh(x)= 15/8(2cos(x)-1)(2sin(x)-sqrt(3))=0
Frequently Asked Questions (FAQ)
What is the general solution for sin(2x)-sin(x)cos(x)=cos(x) ?
The general solution for sin(2x)-sin(x)cos(x)=cos(x) is x= pi/2+2pin,x=(3pi)/2+2pin