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Pre-Calculus

Trignometry

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Actually helps with memorizing

Pre-Calculus

#unit circle

#trignometry

#precalculus

11th

85 Terms

1
sin 0
0
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2
cos 0
1
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3
sin π/6
1/2
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4
cos π/6
√(3)/2
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5
sin π/4
√2/2
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6
cos π/4
√2/2
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7
sin π/3
√3/2
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8
cos π/3
1/2
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9
sin π/2
1
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10
cos π/2
0
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11
sin 2π/3
√3/2
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12
cos 2π/3
-1/2
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13
sin 3π/4
√2/2
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14
cos 3π/4
-√2/2
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15
sin 5π/6
1/2
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16
cos 5π/6
-√3/2
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17
sin π
0
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18
cos π
-1
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19
sin 7π/6
-1/2
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20
cos 7π/6
-√3/2
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21
sin 5π/4
-√2/2
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22
cos 5π/4
-√2/2
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23
sin 4π/3
-√3/2
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24
cos 4π/3
-1/2
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25
sin 3π/2
-1
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26
cos 3π/2
0
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27
sin 5π/3
-√3/2
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28
cos 5π/3
1/2
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29
sin 7π/4
-√2/2
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30
cos 7π/4
√2/2
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31
sin 11π/6
-1/2
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32
cos 11π/6
√3/2
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33
sin 2π
0
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34
cos 2π
1
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35
tan π/6
√3/3
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36
tan π/4
1
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37
tan π/3
√3
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38
tan 2π/3
-√3
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39
tan 3π/4
-1
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40
tan 5π/6
-√3/3
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41
tan π
0
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42
tan 7π/6
√3/3
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43
tan 5π/4
1
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44
tan 4π/3
√3
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45
tan 3π/2
undefined
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46
tan π/2
undefined
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47
tan 5π/3
-√3
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48
tan 7π/4
-1
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49
tan 11π/6
-√3/3
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50
tan 0
0
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51
tan 2π
0
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52
What graph is this?
What graph is this?
f(x) = sin x
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53
What graph is this?
What graph is this?
f(x) = cos x
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54
What graph is this?
What graph is this?
f(x) = tan x
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55
What graph is this?
What graph is this?
f(x) = csc x
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56
What graph is this?
What graph is this?
f(x) = sec x
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57
What graph is this
What graph is this
f(x) = cot x
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58
Domain for sin x
(-∞, ∞)
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59
Range for sin x
\[-1,1\]
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60
Domain for cos x
(-∞,∞)
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61
Range for cos x
\[-1,1\]
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62
Domain for tan x
x ≠ π/2 + πk, KEZ
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63
Range for tan x
(-∞,∞)
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64
Domain for csc x
x ≠ πk, KEZ
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65
Range for csc x
(-∞, -1\] U \[1, ∞)
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66
Domain for sec x
x ≠ π/2 + πk, KEZ
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67
Range for sec x
(-∞, -1\] U \[1, ∞)
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68
Domain for cot x
x ≠ πk, KEZ
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69
Range for cot x
(-∞,∞)
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70
Asymptote for csc x
x = πk, KEZ
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71
Asymptote for sec x
x = π/2 + πk, KEZ
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72
Asymptote for cot x
x = πk, KEZ
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73
Asymptote for tan x
x = π/2 + πk, KEZ
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74
Zeros for sin x
x = πk, KEZ
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75
Zeros from cos x
x = π/2 + πk, KEZ
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76
Zeros from tan x
x = πk, KEZ
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77
Zeros from csc x
None
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78
Zeros from sec x
None
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79
Zeros from cot x
x = π/2 + πk, KEZ
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80
What is this graph?
What is this graph?
g(x) = arcsin x
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81
What is this graph?
What is this graph?
g(x) = arccos x
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82
What is this graph?
What is this graph?
g(x) = arctan x
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83
What is the range of g(x) = arcsin x
\[-π/2, π/2\]
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84
What is the range of g(x) = arccos x
\[0, π\]
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85
What is the range of g(x) = arctan x
(-π/2, π/2)
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