Flashcards
Trigonometric functions
Cards in this deck (3)
- 1What are the formulae for the following functions: 1. \(\sin{\theta}\) 2. \(\cos{\theta}\) 3. \(\tan{\theta}\)1. \(\sin{\theta} = \frac{opp}{hyp}\)
2. \(\cos{\theta} = \frac{adj}{hyp}\)
3. \(\tan{\theta} = \frac{opp}{adj} = \frac{\sin{\theta}}{\cos{\theta}}\) - 2What are the inverses of: 1. sine 2. cosine 3. tangent1. arcsine
2. arccosine
3. arctangent - 3What are the reciprocal trigonometric functions?\(\csc{\theta} = \frac{1}{\sin{\theta}}\)
\(\sec{\theta} = \frac{1}{\cos{\theta}}\)
\(\cot{\theta} = \frac{1}{\tan{\theta}}\)
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- A level OCR A level Maths (Trigonometry) Flashcards on Trigonometric functions, created by James Norman on 31/12/2018.
- Created by
- James Norman · Dec 2018
- Updated
- Dec 31, 2018
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