Find sum : 2^2 + 2 * 3^2 + 3 * 4^2 + 4 * 5^2.....10 * 11^2

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Ashish Dubey

(@ashishd)

Posts: 112

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Find sum : 2² + 2 * 3² + 3 * 4² + 4 * 5².....10 * 11²

Posted : 01/04/2021 6:04 pm

Rahul Singh

(@rahul)

Posts: 825

Prominent Member Admin

Posted : 19/06/2021 12:02 am

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