Linear Equations
The angles satisfying 3tanx=3 on 0≤x<2π
What are π/4 and 5π/4?
The angles satisfying sin(2x)=-1 on 0≤x<2π
What are 3π/4 and 7π/4?
The angles satisying sinx=-√2/2 on 0≤x<2π
What are 5π/4 and 7π/4?
The angles satisfying cos8x-cos4x=0 on 0≤x<2π
What are 0, π/2, π, and 3π/2?
The angles satisfying 2cosx-√3=0 on 0≤x<2π
What are π/6 and 11π/6?
The angle satisfying cos(x/2)=√3/2 on 0≤x<2π
What is π/2?
The angles satisftying cosx=1/2 on 0≤x<2π
What are π/3 and 5π/3?
The angles satisfying -3tan2x-4=-5 on 0≤x<2π
What are π/6, 5π/6, 7π/6, and 11π/6?
The angles satisfying 2cosx(cosx+1/2)=0 on 0≤x<2π
What are π/2, 2π/3, 4π/3, and 3π/2?
The angles satisfying cos2x=1/2 on 0≤x<2π
What are π/6, 5π/6, 7π/6, and 11π/6?
The angles satisfying cosx=(-2√3)/3 on 0≤x<2π
What does not exist?
The angles satisfying 2cos3x+cos2x-cosx=0 on 0≤x<2π
What are π/3, π/2, π, 3π/2, and 5π/3?
The angle satisfying secxcosx+secx=0 on 0≤x<2π
What is π?
The angles satisfying sin(x/2)-1=0 on 0≤x<8π
What are π and 5π?
The angles satisfying tanx=-1 on 0≤x<2π
What are 3π/4 and 7π/4?
The angles satisfying -2√3cscx-3csc2x=-6csc2x on 0≤x<2π
What are π/3 and 2π/3?
The angles satisying sinx+1=cosx on 0≤x<2π
What are 0 and 3π/2?
The angles satisfying -sin(2x)=-√3sinx on 0≤x<2π
What are 0, π/6, π, and 11π/6?
The angles satisfying cscx=1/2 on 0≤x<2π
What does not exist?
The angles satisfying sin2x=2+cos2x-3cosx on 0≤x<2π
What are 0, π/3, and 5π/3?