Let Bn = 1 1! + 2 2! + 3 3! + ... +

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Let Bn = 1 ∙ 1! + 2 ∙ 2! + 3 ∙ 3! + ... + n ∙ n!
Find a formula for Bn and prove it.

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:54 AM

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Let Bn = 1 1! + 2 2! + 3 3! + ... +

Question:

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Look at the first few values B 1 1 B 2 5 B 3 23 B 4 119 If these are ...View the full answer

Linear Algebra With Applications

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