For an as follows, write the sum as a geometric series of the form and if it does, find the value of an. 93. a1 = -1 and an/an+1 = -5 for n ≥ 1. 8T n=1 ar". State whether the series converges

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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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For an as follows, write the sum as a geometric series of the form
and if it does, find the value of
93. a1 -1 and an/an+1
=
=
an•
-5 for n ≥ 1.
Σ ar". State whether the series converges
n=1
Transcribed Image Text:For an as follows, write the sum as a geometric series of the form and if it does, find the value of 93. a1 -1 and an/an+1 = = an• -5 for n ≥ 1. Σ ar". State whether the series converges n=1
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Sum of geometric series

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