Math, asked by adityansh05, 1 month ago

Find formula of sum to n terms
1²-2²+3²-4²+5²-6² _ _ _ n terms

Answers

Answered by jayantabanik68

0

Answer:

It should be done step by step

Step-by-step explanation:

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Answered by yatharthgupta285

0

When n is e

Hence answer be written as (−1)n+1(n.(n+1)2)

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