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Asked by barotseland network

1.Determine the sum of infinity of the series 4,2,1
12 years ago

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Answered by bobpursley
series is geometric, r=1/2

4,2,1,1/2,1/4,1/8 ....

use geometric sum formula, a0=4, r=1/2
12 years ago
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1.Determine the sum of infinity of the series 4,2,1

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