P. 97, line -3: Difference between revisions
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Created page with "The equation should be <math>W(x_1,x_2)(t) = x_1(t) \dot x_2(t) - x_2(t) \dot x_1(t)</math> [[Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|..." |
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The equation should be | The equation should be | ||
<math>W(x_1,x_2)(t) = x_1(t) \dot x_2(t) - x_2(t) \dot x_1(t)</math> | <math>W(x_1,x_2)(t) = x_1(t) \dot x_2(t) - x_2(t) \dot x_1(t) \neq 0</math> | ||
[[Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|Return to errata.]] | [[Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|Return to errata.]] | ||
