Flashcards
C2 and C3
Cards in this deck (7)
- 11 + tan^2 x2tanx/1 - tan^2 x
- 21 + cot^2 x= sec^2 x
- 3sin2x2sinxcosx
- 4cos2x= cos^2x - sin^2 x = 1 - 2sin^2 x = 2cos^2 x - 1
- 5tan2x2tanx/1 - tan^2 x
- 6tan xsinx / cos x
- 7cos^2 x + sin^2 x= 1
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- Flashcards on C2 and C3, created by kirsty.webb on 01/05/2013.
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- kirsty.webb
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