3 5 7 9 12th term July 8, 2019 16 32 64 128 For the sequence 3 5 7 9 find the 12th term 3 5 7 9 find the 12th term If an ap is 3 5 7 9 find the 12th term of the ap 1 3 9 27 pattern rule 7 - 9 9-1 8-2 7-3 что значит