EnglishUP PCS (Pre) 2009
Q481.The differential equation 2xy dx+(ax2 +3y2) dy = 0 is exact, if a is equal to
Correct answer: 1
Math Chapter Wise subcategory
Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations questions
EnglishUP PCS (Pre) 2009
Q482.The differential equation () 2 dy y - x = y, dx is linear in
Correct answer: y
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