Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

3. (Exercise 7.26 from Dasgupta, Papadimitriou & Vazirani) In a satisfiable system of linear inequalities we describe the jth inequality as forced-equal if it is

image text in transcribed

3. (Exercise 7.26 from Dasgupta, Papadimitriou & Vazirani) In a satisfiable system of linear inequalities we describe the jth inequality as forced-equal if it is satisfied with equality by every solution x = (zi, ,xn) of the system. Equivalent, ?ajizi-bj is not forced-equal if there exists an x that satisfies the whole system and such that ? ajiTK bj For example, in C1 1 2 0 the first two inequalities are forced-equal, while the third and fourth are not. A solution x to the system is called characteristic if, for every inequality I that is not forced-equal, x satisfies I without equality. In the instance above, such a solution is (x1,22) - (-1,3), foir which xi

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Data Mining Concepts And Techniques

Authors: Jiawei Han, Micheline Kamber, Jian Pei

3rd Edition

0123814790, 9780123814791

More Books

Students also viewed these Databases questions

Question

4. Explain how to price managerial and professional jobs.

Answered: 1 week ago