SoggyHelps
SoggyHelps SoggyHelps
  • 03-04-2018
  • Mathematics
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Use the formula to evaluate the infinite series. Round to the nearest hundredth if necessary.

Use the formula to evaluate the infinite series Round to the nearest hundredth if necessary class=

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nustopocru nustopocru
  • 03-04-2018

sum = A/(1-R) = 1/[1-(-1/3)] = 1/(4/3)

= 3/4 = 0.75


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Asdfjkadfjkakjf Asdfjkadfjkakjf
  • 18-11-2018

this is an infinite series

its summation = initial value / (1-common ratio)

initial value when n=1 is (-1/3)^(1-1) = 1

common ratio is -1/3

summation = 1/(1-(-1/3))

= 1/(1+1/3)

=3/4

=0.75


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