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Math Help - Differential Equation and conditions

  1. #1
    Super Member dhiab's Avatar
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    Differential Equation and conditions

    1 ) Solve this Differential Equation :


    2 ) Find : and
    3 ) Solve in R :
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  2. #2
    Flow Master
    mr fantastic's Avatar
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    Quote Originally Posted by dhiab View Post
    1 ) Solve this Differential Equation :


    2 ) Find : and
    3 ) Solve in R :
    1) Read this: Linear Homogeneous Ordinary Differential Equations with Constant Coefficients

    2) Perhaps try the model f(x) = a \cos (x) + b \sin (x) and solve for a and b. Is the function in 3) meant to be the same as the function in 2)?
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