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Give the general form of a solution to recurrence an = 2an-1 + 3an-2 + 3n...

Give the general form of a solution to recurrence an = 2an-1 + 3an-2 + 3n

r^2-2r-3=0

Assume a0

general form: an = c1an-1 + c2an-2 + · · · + ckan-k + f(n) where c1, c2, . . . , ck are real numbers and f(n) is some function of n.

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