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Sohail Asked a Question
August 29, 2020 6:40 pmpts 30 pts
dy 2 +y2 +2xy +1)=x +y dx +y .aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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  • Deepak singh thankyou
    see attached solution
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  • Priyadarshan Choursiya thankyou
    here XX+yy+2xy =(X+y)^2 put X+y=t and try. it may be possible that answer was incorrect so for cross check you find derivative and try to get DE.
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  • Deepak singh
    any doubt then ask
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