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December 21, 2014

December 21, 2014

Posted by **Emily** on Tuesday, December 7, 2010 at 10:05pm.

a) f(n)= 2/(3n+1)

b) f(n)= 11/(13^n)

- Math -
**Reiny**, Tuesday, December 7, 2010 at 10:09pmfind 3 consecutive terms

then

term(3)/term(2) must = term(2)/term(1) to be a GS

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