3. Let, a, = 3, az = 4 and for n2 3, a, = 2a,-1+ an-2 + n² + 1, express a, in terms of n. %3D

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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3. Let, a; = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2+ n² + 1, express a, in terms of n.
Transcribed Image Text:3. Let, a; = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2+ n² + 1, express a, in terms of n.
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