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Chakravarthi G S posted an Question
July 10, 2020 • 18:32 pm 30 points
  • IIT JAM
  • Mathematics (MA)

23. using x = e", transform the differential equation x +4x +2y cos x to a second o24r dx order differential equation with constant coefficients. obtain the gen

23. Using X = e", transform the differential equation x +4x +2y cos x to a second O24r dx order differential equation with constant coefficients. Obtain the general solution of the transformed differential equation.

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    Arzoo

    used result

    cropped7672033082573180534.jpg
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    why it is wrong when I try to solve by using D^2=-a^2

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    solve it by putting D^2=-1^2 in denominator

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    Kindly see the attachments... and tell ask again if you have still doubt

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