Solve the recurrence using repeated substitution. (a) T(n) = T(n-1) +n (b) T(n) = 2T(n-1) + 1 (c) T(n) = 2T(n-1) + n

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
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**Solve the recurrence using repeated substitution.**

(a) \( T(n) = T(n-1) + n \)

(b) \( T(n) = 2T(n-1) + 1 \)

(c) \( T(n) = 2T(n-1) + n \)

This image provides three different recurrence relations to be solved using the method of repeated substitution.

- In (a), the recurrence relation is linear with an additive component.
- In (b), the recurrence relation has a multiplicative factor of 2 and a constant addition.
- In (c), the recurrence involves multiplicative factor and a variable addition.

These exercises are designed to practice solving recurrence relations typically encountered in computer science and mathematical contexts.
Transcribed Image Text:**Solve the recurrence using repeated substitution.** (a) \( T(n) = T(n-1) + n \) (b) \( T(n) = 2T(n-1) + 1 \) (c) \( T(n) = 2T(n-1) + n \) This image provides three different recurrence relations to be solved using the method of repeated substitution. - In (a), the recurrence relation is linear with an additive component. - In (b), the recurrence relation has a multiplicative factor of 2 and a constant addition. - In (c), the recurrence involves multiplicative factor and a variable addition. These exercises are designed to practice solving recurrence relations typically encountered in computer science and mathematical contexts.
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