Question

@jim_thompson5910

Answer 1

How do you find the sum of an infinite series?

Answer 2

what type of infinite series.....Geometric or Arithmetic???

Answer 3

geometric

Answer 4

by calculating the limit of the sum's formula

Answer 5

limit of the formula as n approaches infinity

Answer 6

I'm...confused. The common ratio is 1/2

Answer 7

see sum of n terms of G.P = \[a(\frac{ 1 - r^n }{ 1 - r })\]
so
\[\lim_{n \rightarrow \infty} \frac{ ar^n }{ 1 -r } = \]

Answer 8

So....