unit circle sin/cos/tan
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33 Terms
1
New cards
cos(0)
1
2
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sin(0)
0
3
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tan(0)
0
4
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cos(π/6)
√(3)/2
5
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sin(π/6)
1/2
6
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tan(π/6)
√(3)/3
7
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cos(π/4)
√(2)/2
8
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sin(π/4)
√(2)/2
9
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tan(π/4)
1
10
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cos(π/3)
1/2
11
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sin(π/3)
√(3)/2
12
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tan(π/3)
√(3)
13
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cos(π/2)
0
14
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sin(π/2)
1
15
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tan(π/2)
undefined
16
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cos(2π/3)
-1/2
17
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sin(2π/3)
√(3)/2
18
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tan(2π/3)
-√(3)
19
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cos(3π/4)
-√(2)/2
20
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sin(3π/4)
√(2)/2
21
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tan(3π/4)
-1
22
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cos(5π/6)
-√(3)/2
23
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sin(5π/6)
1/2
24
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tan(5π/6)
-√(3)/3
25
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cos(π)
-1
26
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sin(π)
0
27
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tan(π)
0
28
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cos(3π/2)
0
29
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sin(3π/2)
-1
30
New cards
tan(3π/2)
undefined
31
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cos(2π)
1
32
New cards
sin(2π)
0
33
New cards
tan(2π)
0