The limit expression is .
(a)
\
.
(b)
\Apply LHospital
s Rule.
LHospital
s Rule: If
or
then
.
.
Consider .
As ,
.
.
.
(c)
\Graph :
\Graph the function .
Observe the graph:
\.
(a) .
(b) .
(c) Graph of the function is
.