Question

find the first three terms of an = n+2/n+1

Answer 1

n is the first term
2/n is the second
1 is the third

Answer 2

$a_n = \dfrac{n+2}{n+1}$

-

First Term:

$a_1 = \dfrac{1+2}{1+1} = \dfrac{3}{2}$

-

2nd Term:

$a_2 = \dfrac{2+2}{2+1} = \dfrac{4}{3}$

-

3rd Term:

$a_3 = \dfrac{3+2}{3+1} = \dfrac{5}{4}$

-

Answer: The first 3 terms are 3/2, 4/3 and 5/4