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Find the order and degree, if defined, o...

Find the order and degree, if defined, of each of the following differential equations:
i) `(d y)/(d x)-cos x=0`
ii) `x y( (d^2 y)/(d x^2))+x((dy)/(dx))^2-y (dy)/(dx)=0`
iii) ` y'''+y^2+e^y=0`

Answer

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Knowledge Check

  • The order of the differential equation (d^(3)y)/(dx^(3))^(2)+(d^(2)u)/(dx^(2))^(2)+(dy)/(dx)^(5)=0 is

    A
    3
    B
    4
    C
    1
    D
    5
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