Unit Circle Trig Values - Quadrant II
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-1/2
Cos(2π/3)
-√2/2
Cos(3π/4)
-√3/2
Cos(5π/6)
-1
Cos(π)
0
Cos(π/2)
√3/2
Sin(2π/3)
√2/2
Sin(3π/4)
1/2
Sin(5π/6)
0
Sin(π)
1
Sin(π/2)
-√3
Tan(2π/3)
-1
Tan(3π/4)
-√3/3
Tan(5π/6)
0
Tan(π)
undefined
Tan(π/2)
