$\"\"$

The limit expression is $\"\"$ .

Apply L $\"\"$ Hospital $\"\"$ s Rule.

L $\"\"$ Hospital $\"\"$ s Rule: If $\"\"$ or $\"\"$ then $\"\"$ .

$\"\"$

Apply L $\"\"$ Hospital $\"\"$ s Rule again.

$\"\"$

From the above results, it is observed that for $\"\"$ time iterative application of L $\"\"$ Hospital $\"\"$ s Rule gives a result in the form $\"\"$ .

$\"\"$

$\"\"$ .

$\"\"$

$\"\"$ .