JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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1^2+\left(1^2+2^2\right)+\left(1^2+2^2+3^2\right)+\ldots

upto 22nd terms is

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Correct option: A

23276

Option A (23276) is correct. By finding the general term and summing the series, we get the result 23276.

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