4. Sum Of Series - Deepstash

4. Sum Of Series

the sum of, a series of cubes and a series of squares for the first n natural numbers as follows:

1² + 2² +…….+n² = (n)(n+1)(2n+1)⁄6

1³ + 2³ +…….+n³ = (n(n+1)⁄2)²

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