shown in the following images.\ I\ (a) Figure (a)\ Inside:

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\ Outside:

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\ (b) Figure (b)\ Inside:\

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\ Outside:\

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\ (c) Figure (c)\ Inside:\

\\\\mu C

\ Outside:\

\\\\mu C

\ (d) Figure (d)\ Inside:\

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\ Outside:\

\\\\int \\\\mu C

(d) Figure (d)