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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
30 Dec 2021

Given information

According to question a sequence is represented by the equation  for , where  and can be any real numbers

Step-by-step explanation

Step 1.

We have the sequence 

 

following the instructions we get:
 
Similarly the value of will be
 
The above can be applied to so
 
Above equation can be expressed as:
 
This is a geometric sum with and :
 
Going back to the equation
 
we found that above holds true for all so:
   
if we take the limit of both sides we get:
   
 

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