3 n 5 n 1 July 8, 2019 16 32 64 128 N 3 5 n 1 2 N 3 /( n 5 12 3 n 5 )= 7 2 n 1 3 n 5 )+ 2n when n =- 1 3 n 5 18 3 n 5 )-( 2n 2 )= 2 n 1 6 n 5 )= 3 n 16 3 n 5 n 7 n 1 n Lim 5 n+3/n+1 3 5n m )- 5 3n 1 3n 3 5 5n 1 9 3 5 n 15 3 5 n 100 3 5 n 10
