Variation on 8.2#11 Determine which of these are linear homogeneous recur- rence relations with constant coefficients. Also, find the degree of those that are. 3. (a) an -2an-1 +3an-2 +5an-45 points] Replace this text with your answer. (b) an = 2 nan-2-an-3 [5 points] Replace this text with your answer. C) an -an -2 + 3 5 points Replace this text with your answer. Replace this text with your answer. Replace this text with your answer. On-2 (e) an = an-1 + n2 5 points