Score 30 an a n 1 d 1 1 For each general term write the first 3 terms of the sequence and identify it as arithmetic geometric or neither 4 marks a an 2n 1 b an 3 c an 8n d an 3n 1 2 The general term is given Find the indicated terms for each sequence an n 3 17 and tis b an n n 2 t11 and 135 4 marks