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4 Cards in this Set
- Front
- Back
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Quotient Identities |
Tanx=sinx/cosx Cotx=cosx/sinx |
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Reciprocal Identities |
Sinx=1/cscx cscx=1/sinx Cosx=1/secx secx=1/cosx Tanx=1/cotx cotx=1/tanx |
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Pythagorean Identities |
Sin^2x+cos^2x=1 Cos^2x=1-sin^2x Sin^2x=1-cos^2x 1+cot^2x=csc^2x 1=csc^2x-cot^2x Cot^2x=csc^2x-1 Tan^2x+1=sec^2x 1=sec^2x-tan^2x Tan^2x=sec^2x-1 |
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Notation For Squaring Trigonometric Functions |
(Sinx)^2=sin^2x (Cosx)^2=cos^2x (Tanx)^2=tan^2x |
