AP Pre-Calculus Trig Manipulation
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Last updated 1:34 AM on 2/10/25
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18 Terms
1
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sec x
1/cos x
2
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csc x
1/sin x
3
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cot x
1/tan x
4
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tan x
sin x/cos x
5
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cot x
cos x/sin x
6
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sec²x
1+tan²x
7
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csc²x
1+cot²x
8
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1
cos²x+sin²x
9
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cos(A+B)
cosAcosB-sinAsinB
10
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cos(A-B)
cosAcosB+sinAsinB
11
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sin(A+B)
sinAcosB+cosAsinB
12
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sin(A-B)
sinAcosB-cosAsinB
13
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tan(A+B)
tanA+tanB/1-tanAtanB
14
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tan(A-B)
tanA-tanB/1+tanAtanB
15
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sin2x
2sinxcosx
16
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cos2x
1.cos²x-sin²x²
2.1-2sin²x
3.2cos²x-1
17
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tan2x
1.2tanx/1-tan²x
18
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2.sin2x/cos2x
Note 
Flashcards (36)