3 n 2 10 July 8, 2019 16 32 64 128 3 n 2 1 10 N 2 10m 3 1 2 3 n 100 1 2 3 n 105 N 3 10n 2 7n 70 N 3 n 2 )= 10.4 3n 3 10n 2 5 6 n 3 )- 2 10 N 3 n 2 7n 10 N 3 n 8n 2 10n 8 N 2 3 10th term 2 3 n 10 12