Calculus 7E
The curve is .
Arc length:
If the curve has the vector equation , then arc length of the curve is defined as,
, where
Here , .
Differentiate with respect to on each side .
Differentiate with respect to on each side .
Differentiate with respect to on each side .
Substitute values in .
Substitute and limits of the integral in the arc length formula.
Arc length of the curve is .
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