calitune
calitune calitune
  • 02-06-2022
  • Mathematics
contestada

please help asap


6

9

18

please help asap6918 class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 02-06-2022

Answer:

18

Step-by-step explanation:

The value of n = 1 , 2 , 3. Find the first 3 term and add them.

3*1 + 3*2 + 3*3 = 3 + 6 + 9

                         = 18

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