Prove that sum = i² after every iteration of the for loop below: Input: n: nonnegative integer Output: n² 1 sum= 0 2 for i=1 to n do sum = sum + 2i - 1 3 4 end 5 return sum
Prove that sum = i² after every iteration of the for loop below: Input: n: nonnegative integer Output: n² 1 sum= 0 2 for i=1 to n do sum = sum + 2i - 1 3 4 end 5 return sum
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
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Input: n: nonnegative integer
Output: n²
1
sum=
0
2 for i=1 to n do
3 | | sum = sum + 2i - 1
4 end
5 return sum"
Transcribed Image Text:Prove that sum=i² after every iteration of the for loop below:
Input: n: nonnegative integer
Output: n²
1
sum=
0
2 for i=1 to n do
3 | | sum = sum + 2i - 1
4 end
5 return sum
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