mproterdam
mproterdam mproterdam
  • 10-06-2018
  • Mathematics
contestada

What is the recursive formula when given the explict formula for the following geometric sequence?
an= 16(-90)n-1

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sqdancefan
sqdancefan sqdancefan
  • 10-06-2018
The first term is 16 and the common ratio is -90.

[tex]a_1=16\\a_{n}=-90a_{n-1}[/tex]
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