For the sequence whose nth term is an = (1-)n (2n + 1), find a21.

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For the sequence whose nth term is
an = (1-)n (2n + 1), find a21.

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 10:04 AM

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For the sequence whose nth term is an = (1-)n (2n + 1), find a21.

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College Algebra Graphs and Models

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