Find the explicit formula for the following sequence. {12, 9, 6, 3...} a fin) = 12 + 3(n) b fin) = 12 - 3(n) fin) = 12 + 3(n - 1) fin) = 12 - 3(n - 1)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the explicit formula for the following sequence.
{12, 9, 6, 3...}
fin) = 12 + 3(n)
fin) = 12 - 3(n)
a
fin) = 12 + 3(n - 1)
d.
fin) = 12 - 3(n - 1)
%3D
Transcribed Image Text:Find the explicit formula for the following sequence. {12, 9, 6, 3...} fin) = 12 + 3(n) fin) = 12 - 3(n) a fin) = 12 + 3(n - 1) d. fin) = 12 - 3(n - 1) %3D
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given: A sequence { 12, 9 , 6, 3 , . . . . . } 

 

To Find: Explicit formula for the given sequence 

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