find the 16th term of the sequence 1,5,9,13,...​

Sagot :

Answer:

1,5,9,13,17,21,25

Step-by-step explanation:

1+4 = 5

5+4 = 13

13+4 = 17

17+4 = 21

21+4= 25

Answer:

61

Step-by-step explanation:

{a}^1 = 1 \: \: \\d = 4 \: \: n = 16 \\ \\ a16 = 1 + 4(16 - 1) \\ \\ a16 = 1 + 4(15) \\ \\ a16 = 1 + 60 \\ \\ a16 = 61 \\ \\ \\ \\ \\\ thus \: the \: 16st \: term \: is \: 61