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Find the first 5 terms of the following inductively defined sequences: 

 

Un+1 = Un - 2, U6 = 3

 

I'm having trouble figuring out how to do this question; if someone could help me that would be great!

Guest Sep 17, 2017
 #1
avatar+26971 
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Rewrite your recursive equation as Un = Un+1 + 2

 

U6 = 3

U5 = 3 + 2 → 5

U4 = 5 + 2 → 7

... etc.

Alan  Sep 17, 2017
 #2
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thank you!!! 

Guest Sep 17, 2017

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