5 (a) These are the first 5 terms of a sequence. 1 8 27 64 125 Find the 10th term of this sequence. ................................................. [1] (b) These are the first 5 terms of a different sequence. 5 8 13 20 29 Find the nth term of this sequence. ................................................. [2] n (c) The sum of the first n terms of another sequence is (5n-1) . 2 (i) Use n = 2 to find the sum of the first two terms in this sequence. ................................................. [1] (ii) Find the 3rd term of this sequence. ................................................. [2] M SIHT NI ETIRW TON OD NIGRAM SIHT NI ETIRW TON OD NIGRAM SIHT NI ETIRW TON OD NIGRAM SIHT NI ETIRW