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Unformatted text preview: sin( y ) y2 ex sin( x ) + cos( y ) + 2 ex cos( x ) y dy dx = 0 , ( x, y ) = ye x . 2.6.25 ind an integrating factor and solve the given equation. 3 x 2 y + 2 xy + y 3 + ( x 2 + y 2 ) dy dx = 0 . 2.6.28 ind an integrating factor and solve the given equation. y + ( 2 xye2 y ) dy dx = 0 ....
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This note was uploaded on 10/08/2010 for the course M 427K taught by Professor Fonken during the Fall '08 term at University of Texas at Austin.
 Fall '08
 Fonken

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