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Related Flashcards
Related Topics
Cards In This Set
| Front | Back |
|
Sin2x + cos2x =
|
1
|
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Sec2x - tan2x =
|
1
|
|
Csc2x - cot2x =
|
1
|
|
Even Identities
|
Cos, sec
|
|
Sin(π/2 - x) =
|
Cos x
|
|
Cos(π/2 - x) =
|
Sin x
|
|
Tan(π/2 - x) =
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Cot x
|
|
Cot(π/2 - x) =
|
Tan x
|
|
Sec(π/2 - x) =
|
Csc x
|
|
Csc(π/2 - x) =
|
Sec
|
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Cos(α + ß) =
|
Cos α cos ß - sin α sin ß
|
|
Cos(α - ß) =
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Cos α cos ß + sin α sin ß
|
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Sin(α + ß) =
|
Sin α cos ß + cos α sin ß
|
|
Sin(α - ß) =
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Sin α cos ß - cos α sin ß
or sin α cos ß - sin ß cos α |
|
Tan(α + ß) =
|
tan α + tan ß
1 - tan α tan ß |
