$\"\"$

The function is $\"\"$ .

For a function to be continuous, $\"\"$ .

$\"\"$

The limit of the expression is in undetermined form of $\"\"$ .

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

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

$\"\"$

$\"\"$ .