$\"\"$

\

The curve is $\"\"$ and interval is $\"\"$ .

\

Find the arc length of the curve.

\

Arc length of the curve $\"\"$ in the interval $\"\"$ is $\"\"$ .

\

The curve is $\"\"$ .

\

Apply derivative on each side with respect to $\"\"$ .

\

$\"\"$

\

$\"\"$ .

\

Substitute $\"\"$ and $\"\"$ in $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

$\"\"$

\

$\"\"$

\

Consider $\"\"$ .

\

Apply derivative on each side with respect to $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

If $\"\"$ then $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

Substitute $\"\"$ , $\"\"$ and $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

Therefore, the arc length of the curve is $\"\"$ .

\

$\"\"$

\

The arc length of the curve is $\"\"$ .