Question: 2 Demystifying Recursion using EVD Consider the sequence (a, ) defined recursively by if n = 0 1 if n = 1 20n-1+ an-2 ifn

2 Demystifying Recursion using EVD Consider the sequence (a, ) defined recursively by if n = 0 1 if n = 1 20n-1+ an-2 ifn > 2 Find the general formula for the nth term an. Show all your work

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