1 3t t 2 3t 1 July 8, 2019 16 32 64 128 1 3 t 2 3t 1 X t )=- 1 3t 3 4t 2 3t 15 1 /3t=â t 2 /3tâ1 solve for t 1 2 3 t 1 3 t