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Trig Identities
IDK stuff you prolly need to know
Question | Answer |
---|---|
Sinθ | Sinθ |
cosθ | cosθ |
tanθ | sinθ/cosθ |
cscθ | 1/sinθ |
secθ | 1/cosθ |
cotθ | cosθ/sinθ |
sin | sine |
cos | cosine |
tan | tangent |
csc | cosecant |
sec | secant |
cot | cotangent |
sin²θ+cos²θ | 1 |
1+tan²θ | sec²θ |
1+cot²θ | csc²θ |
θ | theta |