x" +4x -5x3 + x5 = 0: The idea here is that terms through the fifth degree in an odd
Chapter 7, Problem 7.5.16(choose chapter or problem)
x" +4x -5x3 + x5 = 0: The idea here is that terms through the fifth degree in an odd force function have been retained. Verify that the critical points resemble those shown in Fig. 7.5. 14.
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