Solve exact differential equations : a) (5x+4y) dx + ( 4x -8 y)dy =0 b) (5y-2x)...
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Solve exact differential equations : a) (5x+4y) dx + ( 4x -8 y³)dy =0 b) (5y-2x) y' -2y = 0 c) (2 y² + 3x) dx+ 2xy dy = 0 = 5x² + 4xy-2 y² Ans: c=- -2xy + 51²2 2 Ans: c= -2xy + Ans: x²y² + x³ = c Solve exact differential equations : a) (5x+4y) dx + ( 4x -8 y³)dy =0 b) (5y-2x) y' -2y = 0 c) (2 y² + 3x) dx+ 2xy dy = 0 = 5x² + 4xy-2 y² Ans: c=- -2xy + 51²2 2 Ans: c= -2xy + Ans: x²y² + x³ = c
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Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1305965720
11th edition
Authors: Dennis G. Zill
Posted Date:
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