009C Sample Final 1, Problem 9

A curve is given in polar coordinates by

$r=\theta$

$0\leq \theta \leq 2\pi$

Find the length of the curve.

ExpandFoundations:

Solution:

(a)

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ExpandStep 2:

(b)

ExpandStep 1:

ExpandStep 2:

ExpandStep 3:

(c)

ExpandStep 1:

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ExpandFinal Answer:
(a)
(b)
(c)

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