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Differential Equation answer help

  1. May 8, 2006 #1
    the question and after the equation is separated (see p1.jpg)
    p.s. y(0)=pi/2 ( i typed it wrongly. sorry)

    i could not get the right answer.
    suppose the answer should be (see p2.jpg)

    pls help. im quite confuse with the integration actually.
     

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    • p2.JPG
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    Last edited: May 8, 2006
  2. jcsd
  3. May 8, 2006 #2
    also, i hope someone could explain to me how to determine if a differential equation is linear or non-linear.
     
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