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1) The sequence ak is defined as ao = 4, a1 = 5, Ak+1 = 30k – 20k-1,k=1,2,... what is the general formula for ax? 2) The sequ

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3 -2 family ella. an olan-1 333 4 Note that A= 2 = 505 02 1 akti ar - Alay A2 an- On-z ao - sokst cy do S. 3 024 4 22K+ 3 2K+

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