Answer
$a_{n}=1+\displaystyle \frac{1}{n}$
Work Step by Step
1st term: $1+\displaystyle \frac{1}{1}$
2nd term: $1+\displaystyle \frac{1}{2}$
third term: $1+\displaystyle \frac{1}{3}$
fourth term: $1+\displaystyle \frac{1}{4}$
...
...following the pattern,
...
n-th term: $1+\displaystyle \frac{1}{n}$
$a_{n}=1+\displaystyle \frac{1}{n}$
