Suppose an undamped forced spring mass system is driven by the equation d²x +49x = f(t), di where the Fourier series of a function is given by f(t) = cos(61), for- ≤ 1 ≤n. Let 5): x(t) = Σ An, cos(nt) n=1 be a particular solution. (a) Find A₁. (b) Find 46 Enter your answer symbolically, as in these examples Enter your answer symbolically, as in these examples
Suppose an undamped forced spring mass system is driven by the equation d²x +49x = f(t), di where the Fourier series of a function is given by f(t) = cos(61), for- ≤ 1 ≤n. Let 5): x(t) = Σ An, cos(nt) n=1 be a particular solution. (a) Find A₁. (b) Find 46 Enter your answer symbolically, as in these examples Enter your answer symbolically, as in these examples
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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