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Respected Sir, Please give a complete information about the following one:

Find a recurrence relation for the number of regions created by 'n' mutually intersecting circles on a piece of paper (no three circles have a common intersecting point).

if you could be a clear a possible with your answer that would be awesome... thanks.

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    And respected Madams? Anyway, do you mean the *maximum* number of regions? I'm not sure if that can be put into a simple recurrence.2011-07-27

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