sin
cos
tan
random
100
what is the general formula for sinѲ=1/2
Ѳ+2k π
100
what is the general formula for cosѲ=0
Ѳ+2k π
100
what is the general formula for tan(Ѳ)=1
Ѳ+kπ
100
solve 4cos²Ѳ -3=0 on the interval 0<Ѳ<2π
π/6,11π/6
200
what are the first six solutions of sin(2Ѳ)=-1
k=0- 3π/4 k=1-7π/4 k=2-11π/4 k=3-15π/4 k=4-35π/4 k=5-43π/4
200
what are the first six solutions of cosѲ=1/2
k=0-7π/3 k=0-11π/3 k=1-13π/3 k=1-17π/3 k=2-π/3 k=2-5π/3
200
what are the first six solutions of tan²Ѳ=1/3
k=0-π/6 k=0-5π/6 k=1-7π/6 k=1-11π/6 k=2-13π/6 k=2-17π/6
200
solve sin(3Ѳ)=-1
π
M
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