JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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Application +4 | -1

Sum of the series

\frac{3}{4}+\frac{5}{36}+\frac{7}{144}+\ldots \ldots

upto

n

terms is equal to

View answer and explanation

Correct option: B

\frac{n(n+2)}{(n+1)^2}

Option B (

\frac{n(n+2)}{(n+1)^2}

) is correct because it represents the sum of the series up to n terms, derived by expressing each term as a difference.

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