b2ianJesselisski
b2ianJesselisski b2ianJesselisski
  • 11-07-2016
  • Mathematics
contestada

determine whether the sequence converges or diverges. if it converges, give the limit. 7, 14, 28, 56, ...

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HomertheGenius
HomertheGenius HomertheGenius
  • 20-07-2016
a 1 = 7,
a 2 = 7· 2,
a 3 = 7 · 4,
a 4 = 7 · 8,...
a n = 7 ·  [tex]2^{n} [/tex] 
from n = 0 to n = ∞
The sequence diverges.
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