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R.VELMURUGAN SHADOW FORMULA AS SOLUTION OF A FIRST ORDER DIFFERENTIAL EQUATION
R.VELMURUGAN SHADOW FORMULA AS SOLUTION OF A FIRST ORDER DIFFERENTIAL EQUATION
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机译:R.VELMURUGAN影子公式为一阶微分方程的解
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摘要
Any mathematical function may be a solution of any differential equation ,on the basis of previously written fact R.Velmurugan shadow formula also a solution of a first order differential equation . The differential equation is Where = angular velocity of Earth = = Change of shadow length per unit degree change of light source in path
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