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find the common ratio of the infinite geometric series: \(\frac{5}{6}-\frac{4}{9}+\frac{32}{135}-\dots\)

 
 Feb 10, 2019

Best Answer 

 #1
avatar+16286 
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The common ratio is the number to multiply a given term to find the NEXT term in the sequence...

 

5/6  x    = -4/9

x  =  -4/9 *  6/5 = -24/45 = -8/15 = common ratio

 
 Feb 10, 2019
 #1
avatar+16286 
+2
Best Answer

The common ratio is the number to multiply a given term to find the NEXT term in the sequence...

 

5/6  x    = -4/9

x  =  -4/9 *  6/5 = -24/45 = -8/15 = common ratio

 
ElectricPavlov Feb 10, 2019

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