Difference between revisions of "009C Sample Final 3, Problem 8"
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| − | <span class="exam">A curve is given in polar coordinates by <math>r=4+3\sin \theta</math> | + | <span class="exam">A curve is given in polar coordinates by <math>r=4+3\sin \theta</math> |
| − | + | ::<math>0\leq \theta \leq 2\pi</math> | |
| − | + | <span class="exam">(a) Sketch the curve. | |
| − | + | <span class="exam">(b) Find the area enclosed by the curve. | |
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Revision as of 18:00, 4 March 2017
A curve is given in polar coordinates by
(a) Sketch the curve.
(b) Find the area enclosed by the curve.
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Solution:
(a)
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| Step 2: |
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(b)
| Step 1: |
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| Step 2: |
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| Final Answer: |
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| (a) |
| (b) |