$\"\"$

\

The limit expression is $\"\"$ .

\

(a)

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

$\"\"$ is in indeterminate form of $\"\"$ .

\

$\"\"$

\

(b)

\

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

\

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

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

$\"\"$

\

(c)

\

The limit expression is $\"\"$ .

\

Consider $\"\"$ .

\

Graph :

\

Graph the function $\"\"$ .

\

$\"\"$

\

Observe the graph:

\

$\"\"$ .

\

$\"\"$

\

(a) $\"\"$ is in indeterminate form of $\"\"$ .

\

(b) $\"\"$ .

\

(c) Graph of the function $\"\"$ is

\

$\"\"$ .