Variation of Parameters

Author

Eric W. Weisstein
March 12, 2009

This notebook downloaded from http://mathworld.wolfram.com/notebooks/DifferentialEquations/VariationofParameters.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/VariationofParameters.html.

©2009 Wolfram Research, Inc. except for portions noted otherwise

Solve

Solve[{v1p y1p+v2p y2p==g,v1p y1+v2p y2==0},{v1p,v2p}]