17award
17award 17award
  • 25-04-2017
  • Mathematics
contestada

Write the first five terms of the sequence.

a_(n) = -1(1)/(3)^(n-1)

Respuesta :

irspow
irspow irspow
  • 25-04-2017
That's a little messy :)

If that is: -1/[3^(n-1)]

-1, -1/3, -1/9, -1/27, -1/81


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