NintendoBoi101
NintendoBoi101 NintendoBoi101
  • 26-04-2018
  • Mathematics
contestada

Help please. I don’t understand this topic

Help please I dont understand this topic class=

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ktreyb
ktreyb ktreyb
  • 26-04-2018
The first option is your answer. 

Sigma notation is just a fancy way to shorten a sum of a series of numbers using a set equation. The "n =" tells you where to start in the sequence and the top number tells you where to stop. 
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