Answered: function(A[1.n]) { If n = 1 then…

function(A[1.n]) { If n = 1 then return; for i:= 1 to n/2 : A] := A[])+; function (A[1.n/2]); Find the closed form of recurrence with substitution, iteration method or recursion tree method.

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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Concept explainers

Recurrence relation

A recurrence relation or recursive relation is an equation that represents a function in terms of the values of its smaller inputs. Every recurrence relation T(n) is a recursive function of integer n and consists of a base case and a recursive case.

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function(A[1.n])
{
if n = 1 then return;
for i:= 1 to n/2:
A[) := A[i]+i;
function (A[1.n/2);
Find the closed form of recurrence with substitution, iteration method or recursion tree method.

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