For each of the following, find a differential equation with the given solution. (Hint: Use what you know about characteristic polynomials) (a) y(t) = c1e−t + c2e−4t (b) P(t) = c1e2t + c2te2t (c) y(t) = c1cos⁡(5t) + c2sin⁡(5t) (d) P(t) = c1et + c2e−2t + c3e6t

For each of the following, find a differential equation with the given solution. (Hint: Use what you know about characteristic polynomials) (a) y(t) = c1e−t + c2e−4t (b) P(t) = c1e2t + c2te2t (c) y(t) = c1cos⁡(5t) + c2sin⁡(5t) (d) P(t) = c1et + c2e−2t + c3e6t

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For each of the following, find a differential equation with the given solution. (Hint: Use what you know about characteristic polynomials) (a) y ( t ) = c 1 e t + c 2 e 4 t (b) P ( t ) = c 1 e 2 t + c 2 t e 2 t (c) y ( t ) = c 1 cos ( 5 t ) + c 2 sin ( 5 t ) (d) P ( t ) = c 1 e t + c 2 e 2 t + c 3 e 6 t

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