Math, asked by thanushreelakshmanan, 7 hours ago

Find the sum of first n terms of the series 1²+2²+...n² .

Answers

Answered by llMichFabulousll

4

Step-by-step explanation:

Math formula for Sum of series 1²+2²+3²+....+n² = ( n (n+1) (2n+1))/6.

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