16 x 5″) 3X3 upto n terms, will be The sum of the series 1+(1+2)+(1 + 2 + 3) + n(n + 1)(2n-1)​

Question

16 x 5″)
3X3
upto n terms, will be
The sum of the series 1+(1+2)+(1 + 2 + 3) +
n(n + 1)(2n-1)​

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Emery 2 weeks 2021-09-07T07:50:55+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-07T07:52:27+00:00

    Step-by-step explanation:

    1+3+6+n+1-n

    10+n-1

    9ans

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