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1 2+ (1 2+ 2 2)+( 1 2+ 2 2 +3 2)..............n. find the n term of the given series

12+(12+22)+(12+22+32)..............n. find the n term of the given series
 

Grade:11

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student
I assume that you are asking nth term of sequence.
Here 1stterm is square upto 1stterm,
2nd term is sum of squares upto 2
so,
nth term = sum of squares form 1 to n.

Thanks

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