spasqualoni spasqualoni
  • 11-01-2018
  • Mathematics
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Write the sum using summation notation, assuming the suggested pattern continues. 9 - 18 + 36 - 72 + ...

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Vinícius385
Vinícius385 Vinícius385
  • 11-01-2018
[tex]\boxed{9-18+36-72+...=\sum_{k=0}^{\infty}9(-2)^k}[/tex]
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kymuffett kymuffett
  • 28-07-2020

Answer:

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