Find a combinatoric proof of the following identity. n n 2n Σ(0) (-)-() i=0 n

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 46E
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Combinatoric proof. Find a combinatoric proof of the following identity.
Σ()(")= (*)
Transcribed Image Text:Combinatoric proof. Find a combinatoric proof of the following identity. Σ()(")= (*)
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