PreCalc 3.8-3.12

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20 Terms

1
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1² =

cosx² + sinx²

2
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csc²x=

cot²x+1

3
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sec²x=

1+tan²x

4
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sin(2x)

2sin(x)cos(x)

5
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cos(2x)=

cos²x-sin²x, 1-2sin²x, 2cos²x-1

6
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Asymptote of y=tanx

pi/2+pik

7
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Period of y=tanx

pi

8
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Asymptote of y=cscx

x=0+pik

9
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Period of y=cscx

2pi

10
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period of y=secx

2pi

11
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asymptote of y=secx

x=pi/2+pik

12
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period of y=cotx

pi

13
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asymptote of y=cotx

x=0+pik

14
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y=tan(x)

15
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y=csc(x)

16
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y=sec(x)

17
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y=cot(x)

18
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y=arcsin(x)

19
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y=arccos(x)

20
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y=arctan(x)