1the given DE is an exact differential equation
by working i meant how u proceeded.
and the ans posted by u is rong
the ans which im getting is x4y2-x33+y33=c
Solution of y( 2x4 + y )dydx = (1 - 4xy2)x2
[ANS IS...............2 yx55 + y33 = x33 - 4xy33 + c ]
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6 Answers
1oMg
it seems u hav jus loads and loads of question to be asked.....my goodness
can u from now show ur working also....?
1
1jo diya tha wohi post kiya..........
BY THE WAY POST UR METHOD....
1THE ANS GIVEN BY ..MAN MAY.. SEEMS WRONG
EVN MY ANS MATCHES THAT OF "CHE"......
1array bhai method hi toh post kiya
its an exact differential equation.....
for differential eq
Mdx +Ndy=0
if ∂M∂y=∂N∂x
then soln of Mdx +Ndy=0 is given by ∫Mdx (taking y constant) +∫(terms of N not containing x)dy=c
now do it
btw jus differentiate the ans wat i hav got wrt x.....u will get the same DE as posted in the Q