Math, asked by sb9432024gmailcom, 4 months ago

3. Sum up the following series upton terms:
1 x 2 + 2 x 3 + 3 x 4 + 4 x 5 + .....​

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Answered by anshumanmisha917
2

Answer:

320

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Answered by honeyjangid855
1

Answer:

this is your answer

hope it helps

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