ansmid1 - 1 ). (4) Exact equation, x 2 + e xy + sin y = C ....

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MAP 2302 Fall 2010 Midterm 1 (Key) (1) Integrating factor is μ ( y ) = y . (2) Separable equation, y = 1 4 ( - cos 2 x + 3) 2 - 1. (3) Linear equation, x = 1 4 ( t - 3 + t -
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Unformatted text preview: 1 ). (4) Exact equation, x 2 + e xy + sin y = C . (5) Homogeneous equation, y = kx 2 1-kx ( y = 0 included). 1...
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