Difference between revisions of "009C Sample Final 1, Problem 9"

Revision as of 21:16, 1 February 2016

A curve is given in polar coordinates by

r=\theta

0\leq \theta \leq 2\pi

Find the length of the curve.

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Solution:

(a)

(b)

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ExpandStep 3:

(c)

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+<span class="exam">A curve is given in polar coordinates by
+::::::<span class="exam"><math>r=\theta</math>
+::::::<span class="exam"><math>0\leq \theta \leq 2\pi</math>
+<span class="exam">Find the length of the curve.
 {| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 !Foundations: &nbsp;