AYUSENMO
AYUSENMO AYUSENMO
  • 17-10-2021
  • Mathematics
contestada

the common difference of an Arithmetic series is - 3 and the sum of the first 30 terms is 255

need solution. ​

Respuesta :

riwajshrestha365
riwajshrestha365 riwajshrestha365
  • 17-10-2021

Answer:

438

Step-by-step explanation:

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