Tags: recurrence relation
Sep30-10, 02:21 PM
1. The problem statement, all variables and given/known data
xn+2 − 6xn+1 + 8xn = 2n
Find the particular solution.
3. The attempt at a solution
I've tried "guessing" both xnp = (An + B)*2n and = (Anē + Bn + C)*2n as a solution, but the calculations just don't add up and make sense.
Thanks in advance for any tips and/or hints.
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