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JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Analyzing +4 | -1
Let S=85+1615+...+128218+1,S = \frac{8}{5} + \frac{{16}}{{15}} + ... + \frac{{128}}{{{2^{18}} + 1}},, then
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Correct option: A
S=1088545S = \frac{{1088}}{{545}}
Option A is correct because the given sum can be expressed as a telescoping series, which simplifies to the given value.

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