M427Kq1prac - M427K Quiz 1sample NO NOTES. NO CALCULATORS....

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Unformatted text preview: M427K Quiz 1sample NO NOTES. NO CALCULATORS. 1. Sketch the direction field for the DE y = y + t. Name 2. Solve the DE: (1 + x2 ) dy = (1 + y)2 . dx 3. Solve the IVP y = 1 + x + y + xy, y(0) = 0. ...
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This note was uploaded on 05/02/2011 for the course M 427K taught by Professor Fonken during the Spring '08 term at University of Texas at Austin.

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