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There is a sequence of numbers such that every entry except for the first entry is the arithmetic mean of its two neighboring entries. The 27th entry is 94 and the 94th entry is 46. What's the first entry?

 Apr 18, 2022
 #1
avatar+326 
+1

Hello, This question has been answered by CPhill in the link below

 

It's a great explanation, please take a look!!!!!

 

https://web2.0calc.com/questions/sequences_18

 

 

-Vinculum

 

smileysmileysmiley

 Apr 18, 2022
 #2
avatar+125 
-2

yes that is a good demonstration

Kakashi  Apr 18, 2022
 #3
avatar+125 
-2

i Have a quetion that need to be solved

Kakashi  Apr 18, 2022
 #4
avatar+326 
+1

Yes?

Vinculum  Apr 18, 2022

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