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bahrom7893
 5 years ago
I really need help with this homework problem, the topic is differential equations:
Solve the D.E.
dy/dx = ( x  y  1 ) / ( x + y + 3 ), by finding h and k so that the substitutions x = u + h and y = v + k transform it into a homogeneous equation dv / du = ( u  v ) / ( u + v )
bahrom7893
 5 years ago
I really need help with this homework problem, the topic is differential equations: Solve the D.E. dy/dx = ( x  y  1 ) / ( x + y + 3 ), by finding h and k so that the substitutions x = u + h and y = v + k transform it into a homogeneous equation dv / du = ( u  v ) / ( u + v )

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bahrom7893
 4 years ago
Best ResponseYou've already chosen the best response.1I do remember solving this, not sure whether I have the solution now.

oPENstUDYuSER
 4 years ago
Best ResponseYou've already chosen the best response.1The solution is... I dunno.

bahrom7893
 4 years ago
Best ResponseYou've already chosen the best response.1Asked on Sun, Feb 20, 2011, 10:19:25 GMT0500 (Eastern Standard Time)

oPENstUDYuSER
 4 years ago
Best ResponseYou've already chosen the best response.1That was like a zillion years ago, lol.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0YESS YESS I GOT IT!!!!!

bahrom7893
 4 years ago
Best ResponseYou've already chosen the best response.1let me see if i still have my ODE notes somewhere.... man I'll find them later

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Anyway the answer is...

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\Large x^{2}y^{2}2xy6y=c\]

bahrom7893
 4 years ago
Best ResponseYou've already chosen the best response.1Good job! That probably is the right answer.. Someone give him a medal

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thank goodness! That means that my senior year of high school was not a complete waste of time!

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0That makes me wanna revise all the awesome math & physics that i learnt these last few years. Thanks, Bahrom, thank you..
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