N 3 3n 12 July 8, 2019 16 32 64 128 N 3 3n 2 2n 120 N 3 3n 2 2n 120 0 N 6 2n 3 3n 12 21 3 12 3n )=- 9 n 4 Carilah n supaya 3 32 3n 120 N 3 n N 3 = N 3 1
