Not Sure Why This Summation is equal to 1

Subhotosh Khan

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If anyone could explain that would be great
Write out first 3- 4 terms of the series and see if you can find a pattern.

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:


Please share your work/thoughts about this problem.

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Matthewhistorian

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Nov 11, 2021
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