Solved: 1 through 3 ask you to fill in some of the details of the analysis of the Lorenz
Chapter 9, Problem 3(choose chapter or problem)
1 through 3 ask you to fill in some of the details of the analysis of the Lorenz equationsin this section.(a) By solving Eq. (12) numerically, show that the real part of the complex roots changessign when r = 24.737.(b) Show that a cubic polynomial x3 + Ax2 + Bx + C has one real zero and two pureimaginary zeros only if AB = C.(c) By applying the result of part (b) to Eq. (12), show that the real part of the complexroots changes sign when r = 470/19.
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