The ellipse \(\frac{x^2}{9^2} + \frac{y^2}{7^2} = 1\) can be drawn with parametric equations where \(x(t)\) is written in the form\[ x(t) = r \cos(t) \text{ with } r = \boxed{} \]and \( y(t) = \boxed{} \)

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Answered: The ellipse X² and y(t) = + = 1 can be…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The ellipse X² and y(t) = + = 1 can be drawn with parametric equations where x(t) is written in the form x(t) = rcos (t) with r =