$\"\"$

The sequence is $\"\"$ .

If $\"\"$ then $\"\"$ .

Find $\"\"$ .

$\"\"$

$\"\"$ .

As the value of $\"\"$ is increasing the value of $\"\"$ is increasing and it approaches to $\"\"$ .

Observe the graph :

Therefore, the correct choice option $\"\"$ .

$\"\"$

The correct choice option $\"\"$ .