(1 point) The extended Euclidean algorithm computes the gcd of two integers ro and r1 as a linear combination of the inputs. gcd (ro, r1) = s · ro + t · r1 • Here s and t are integers known as the Bezout coefficients. They are not unique. The algorithm works like the standard Euclidean algorithm, except that at each stage the current remainder ri is expressed as a linear combination of the inputs. ri = Siro + tir1. This produces a sequence of numbers ro, r1,.. Suppose that ro = =88 and r1 = 49. , rn-1, n where rn 0 and gcd(0, 1) = rn−1· = . ., rn−1, rn in the blank below. Enter your answer as a comma separated list of Give the sequence ro, r1, · · · numbers. 88,49,39,10,9,1,0 What is GCD(88,49)? 1 What is s? What is t?

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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(1 point) The extended Euclidean algorithm computes the gcd of two integers ro and r1 as a linear
combination of the inputs.
gcd (ro, r1) = s · ro + t · r1
•
Here s and t are integers known as the Bezout coefficients. They are not unique.
The algorithm works like the standard Euclidean algorithm, except that at each stage the current remainder ri
is expressed as a linear combination of the inputs.
ri = Siro + tir1.
This produces a sequence of numbers ro, r1,..
Suppose that ro
=
=88 and r1
=
49.
, rn-1, n where rn 0 and gcd(0, 1) = rn−1·
=
. ., rn−1, rn in the blank below. Enter your answer as a comma separated list of
Give the sequence ro, r1, · · ·
numbers.
88,49,39,10,9,1,0
What is GCD(88,49)?
1
What is s?
What is t?
Transcribed Image Text:(1 point) The extended Euclidean algorithm computes the gcd of two integers ro and r1 as a linear combination of the inputs. gcd (ro, r1) = s · ro + t · r1 • Here s and t are integers known as the Bezout coefficients. They are not unique. The algorithm works like the standard Euclidean algorithm, except that at each stage the current remainder ri is expressed as a linear combination of the inputs. ri = Siro + tir1. This produces a sequence of numbers ro, r1,.. Suppose that ro = =88 and r1 = 49. , rn-1, n where rn 0 and gcd(0, 1) = rn−1· = . ., rn−1, rn in the blank below. Enter your answer as a comma separated list of Give the sequence ro, r1, · · · numbers. 88,49,39,10,9,1,0 What is GCD(88,49)? 1 What is s? What is t?
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