sanaajackson3 sanaajackson3

22-06-2022
Mathematics

contestada

what is the sum of the first seven

what is the sum of the first seven class=

Respuesta :

22-06-2022

Answer:

It would be 2188

Step-by-step explanation:

The sum of first seven is 2188 according to the general pattern the series is following in which each term is multiplied by 3 and given either a positive or negative sign opposite to previous term

It would be

4-12+36-108+324-972+2916

Which equals to 2188

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