Posted by Jon on Tuesday, March 4, 2008 at 12:26pm.
Find the sum of the infinite geometric series 36+24+16+...if it exists.
r=24/36=2/3
S=a1/1r
(36)/1(2/3)
36/.33 repeating
S=108

Math  Reiny, Tuesday, March 4, 2008 at 12:58pm
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