$\"\"$

(a) The limit is $\"\\lim_{x\\rightarrow$ .

Rewrite the limit as $\"\\lim_{x\\rightarrow$ .

If $\"x\\rightarrow$ , then $\"\\frac{1}{x}\\rightarrow$ .

$\"\\lim_{\\frac{1}{x}$ .

Limit property: $\"\\lim_{\\theta\\rightarrow$ .

$\"\\lim_{\\frac{1}{x}$

$\"\\lim_{x\\rightarrow$

$\"\"$

(b) The limit is $\"\\lim_{x\\rightarrow$ .

Here $\"\\sin$ have a finite values since it is a bounded function.

That is, $\"-1\\leq$ .

$\"\\\\\\lim_{x\\rightarrow$

$\"\\lim_{x\\rightarrow$ .

$\"\"$

(c) Graph:

Graph the function $\"y=x\\sin$ .

$\"\"$

$\"\"$

(a) $\"\\lim_{x\\rightarrow$

(b) $\"\\lim_{x\\rightarrow$

(c) Graph:

$\"\"$