Ordinary Diff Eq Exam Review Solutions 46

Ordinary Diff Eq Exam Review Solutions 46 - 48 1 Solutions...

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Unformatted text preview: 48 1 Solutions 45. Using polar coordinates , . Then and the domain of integration is the first quadrant of the plane, which in polar coordinates is given by , . Thus Hence, . . Using the change of variables 46. , so it follows that Then using the recursion formula gives: (a) , (b) Now apply the general power formula (Formula 11) to get (c) , Section 2.2 The -chain 1. The 2. -chain (d) . . ...
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