Rajat jain Asked a Question
April 27, 2020 9:46 pmpts 30 pts
If the general solution of the DE x*y' + xy - 4y = x* In|x| is given by y(x) = c,x + C x)2+ kx-x lIn Ix, then the value of k correct upto three decimal places is
  • 1 Answer(s)
  • Shares
  • Rajat jain
    by variation of parameter
    • cropped6898247302968040495.jpg
    Likes(0) Reply(0)
  • Priyadarshan Choursiya Best Answer
    some misprint see attachment
    • cropped3279377271516659676.jpg
    • cropped6897157613581173174.jpg
    Likes(0) Reply(3)
    Rajat jain
    your solution is correct. but in book solution is done by the method of variation of parameter. and the answer matches exactly as given in question