Find the closed formula for each of the following sequences (an)n21 by relating them to a well known sequence. Assume the first term given is a₁. a. 0, 3, 8, 15, 24,... an = b. 2, 4, 7, 11, 16, ... an

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.2: Sequences, Series And Summation Notation
Problem 40E: Find the sum of the first five terms of the sequence with the given general term. an=2n+1
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Find the closed formula for each of the following sequences (an)n>1 by relating them to a well known
sequence. Assume the first term given is a₁.
a. 0, 3, 8, 15, 24,...
an
=
b. 2, 4, 7, 11, 16,...
an =
c. 8, 13, 19, 26, 34,...
=
an
d. 2, 3, 7, 25, 121,...
an =
←
←
Transcribed Image Text:Find the closed formula for each of the following sequences (an)n>1 by relating them to a well known sequence. Assume the first term given is a₁. a. 0, 3, 8, 15, 24,... an = b. 2, 4, 7, 11, 16,... an = c. 8, 13, 19, 26, 34,... = an d. 2, 3, 7, 25, 121,... an = ← ←
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