(a) Use the change of variable z = In y to solve the nonlinear DE dy /...
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(b) Use the result from (a) to solve dy / dt + y = y ln y .
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a Letting z ln y we have y e z and dy dt e z dz dt Now the equation dy d...View the full answer
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Related Book For
Differential Equations and Linear Algebra
ISBN: 978-0131860612
2nd edition
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
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