nairnitu4
nairnitu4 nairnitu4
  • 21-01-2021
  • Mathematics
contestada


In an AP, if the 12th term is -13 and the sum of
its first four terms is 24. Find the sun of its
first 20 terms​

Respuesta :

yosidatabotabo
yosidatabotabo yosidatabotabo
  • 22-01-2021

Answer:

the 20 terms is combine the 24 term

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