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https://prnt.sc/s6zlm3

 

thank you very much 

 Apr 27, 2020
 #1
avatar+21953 
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[ 5n5 ] / [ 4n5 + 5 ]  

 

Dividing every term by n5   --->   [ 5n5 / nn ] / [ 4n5 / n5  +  5 / n5 ]   =   5 / ( 4 + 5/n5 )

 

as n gets larger and larger, the term gets closer fand closer to  5/4  or 1.25

 

Adding an infinite set of numbers, each of whom is nearly 1.25, results in an answer that has no bound.

 Apr 27, 2020

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