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9 Cards in this Set
- Front
- Back
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cos(a+b)
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cos(a)cos(b)-sin(a)sin(b)
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cos(a-b)
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cos(a)cos(b)+sin(a)sin(b)
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sin(a+b)
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cos(a)sin(b)+sin(a)cos(b)
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sin(a-b)
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cos(a)sin(b)+sin(a)cos(b)
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tan(a+b)
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tan(a)+tan(b)/1-tan(a)tan(b)
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tan(a-b)
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tan(a)-tan(b)/1+tan(a)tan(b)
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sin2θ
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2sinθcosθ
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cos2θ
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cos^2θ-sin^2θ
1-2sin^2θ 2cos^2-1 |
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tan2θ
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2tanθ/1-tan^2θ
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