princessmr1 princessmr1
  • 21-10-2021
  • Mathematics
contestada

 50, 25, 12.5….
What is the geometric sequence and what is the 8th and 10th term

Respuesta :

centenopayian
centenopayian centenopayian
  • 21-10-2021
the common ratio can be found by dividing any term by the previous one.

clearly r = -1/2

So, Tn = -100 (-1/2)^(n-1) = 200/(-2)^n

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