The ration of tangent is opposite over adjacent
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tangent: a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point; ratio of the opposite to...
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The golden (or divine) ratio Given two quantities, when the ratio of the larger quantity to the smaller one is equal to the ratio of the sum of the quantities to the larger one, then
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Short Ratio definition : (or short interest ratio)Number of shares of a security that investors have sold short divided by average daily volume of the security (measured over 30 days
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