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Problem 2: Solve the recurrence An = 4An1 + 21An2, with initial conditions A0 = 0, A1 = 3. (a) Characteristic polynomial and its roots: (b) General...
Problem 2: Solve the recurrence An = 4An−1 + 21An−2, with initial conditions A0 = 0, A1 = 3.
(a) Characteristic polynomial and its roots:
(b) General form of the solution:
(c) Initial condition equations and their solution:
(d) Final answer: