Answered: 11. Prove each of the following by…

11. Prove each of the following by mathematical induction. a) 1.2.3 + 2.3.4 +.+n (n + 1n + 2) = n(n+1)(n + 2)(n+3) 4 b) 1 i- ii + 1) n + 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

11. Prove each of the following by mathematical induction.
a) 1.2.3 + 2.3.4 +..+ n (n + 1n + 2) = n(n+1)(n + 2) (n+3)
4
b)
1
n
2iG + 1)
n + 1

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