Question

What is the second term of the sequence generated by the formula an = 3n?

A. 2
B. 3
C. 5
D. 6

Answer 1

Option D is correct that is 6 is 2nd term of the sequence.

Explanation:

We are given with a formula which generates the terms of a sequence,

`a_n=3* n`

we have to find 2nd term,

For the second term we put value of n = 2

Thus,

`a_2=3*2`

`a_2=6`

Therefore, Option D is correct that is 6 is 2nd term of the sequence.