Simple Trig Equations
Solve the equation:
x=2πn, n- integer
x=πn, n-integer
x=π/2+2πn, n-integer 
x=3π/2+2πn, n-integer
sin(x)=1
Solve the equation:
x=2πn, n-integer 
x=-π/2+2πn, n-integer
x=π/2+2πn, n- integer
x=πn, n-integer
cos(x)=1
Solve the equation:
x=2πn, n- integer
x=π/2+2πn, n-integer
x=3π/2+2πn, n-integer
x=πn, n-integer 
sin(x)=0
Solve the equation:
x=π/2+2πn, n- integer
x=π/2+πn, n-integer 
x=π+2πn, n-integer
x=πn, n-integer
cos(x)=0
Solve the equation:
x=3π/4+2πn, n-integer, or
    x=-3π/4+2πn, n-integer
x=π/4+2πn, n- integer, or    x=-π/4+2πn, n- integer
x=π/4+2πn, n-integer, or    x=3π/4+2πn, n-integer
x=π/4+πn, n-integer, or    x=3π/4+πn, n-integer
sin(x)=√2/2
Solve the equation:
x=3π/4+2πn, n-integer, or
    x=-3π/4+2πn, n-integer
x=π/4+2πn, n- integer, or    x=-π/4+2πn, n- integer
x=π/4+πn, n-integer, or    x=3π/4+πn, n-integer
x=π/3+2πn, n-integer, or    x=2π/3+2πn, n-integer
sin(x)=√3/2
Solve the equation:
x=5π/6+2πn, n- integer, or    x=-5π/6+2πn, n- integer
x=4π/3+2πn, n-integer, or    x=5π/3+2πn, n-integer
x=4π/3+πn, n-integer, or    x=5π/3+πn, n-integer
x=5π/6+πn, n-integer, or    x=-5π/6+πn, n-integer
sin(x)=-√3/2
Solve the equation:
x=∓5π/6+2πn, n- integer
x=4π/3+2πn, n-integer, or    x=5π/3+2πn, n-integer
x=4π/3+πn, n-integer, or    x=5π/3+πn, n-integer
x=∓5π/6+πn, n-integer
cos(x)=-√3/2
Solve the equation:
x=∓3π/4+2πn, n-integer
x=∓π/4+2πn, n- integer
x=π/4+2πn, n-integer, or    x=3π/4+2πn, n-integer
x=π/4+πn, n-integer, or    x=3π/4+πn, n-integer
cos(x)=√2/2
Solve the equation:
x=5π/6+2πn, n-integer, or    x=-5π/6+2πn, n-integer
x=π/6+2πn, n- integer, or    x=-π/6+2πn, n- integer
x=π/6+πn, n-integer, or    x=7π/6+πn, n-integer
x=π/6+2πn, n-integer, or    x=5π/6+2πn, n-integer
sin(x)=1/2
Solve the equation:
x=∓π/6+2πn, n- integer
x=π/6+2πn, n-integer, or    x=5π/6+2πn, n-integer 
x=∓π/3+2πn, n-integer
x=π/3+2πn, n-integer, or    x=2π/3+2πn, n-integer
cos(x)=1/2
Solve the equation:
x=3π/4+πn, n-integer, or    x=-3π/4+πn, n-integer
x=π/4+2πn, n- integer, or    x=-π/4+2πn, n- integer
x=π/4+πn, n-integer   
x=-π/4+πn, n-integer   
tan(x)=1
Solve the equation:
x=π/3+πn, n- integer
x=π/6+πn, n-integer
x=π/3+2πn, n-integer
x=π/3+2πn, n-integer, or    x=2π/3+2πn, n-integer
tan(x)=√3
Solve the equation:
x=π/3+πn, n- integer
x=π/6+πn, n-integer
x=π/3+2πn, n-integer
x=π/3+πn, n-integer, or    x=2π/3+πn, n-integer
tan(x)=√3/3
Students who took this test also took :

Created with That Quiz — a math test site for students of all grade levels.