And-elimination-introduction rule - artificial intelligence, Computer Engineering

Assignment Help:

And-Elimination-Introduction rule - Artificial intelligence:

And-Elimination

In English, this says that "if you know that many things are all true, then you know that any 1 of them is also true". It means that you can make a simple conjunction by just taking 1 of the conjuncts (in effect, eliminating the   s).

A1   A2 ... An /Ai

Note that 1 ≤ i ≤ n.

And-Introduction

In English language, this says that "if we know that many things are true, then we know that the conjunction of all of them is true", so we may introduce conjunction ('and') symbols.

A1,   A2,  ...,   An/ A1 ∧ A2   ...   An

This cannot seem to be saying much. Though, lets that at our knowledge base we are working with very different sentences at different places, and we know some of them are true.  Then we may make a bigger sentence out of them by conjoining the smaller ones.


Related Discussions:- And-elimination-introduction rule - artificial intelligence

Move the layout table, You can select and move a layout table to other area...

You can select and move a layout table to other areas in a particular document. You can't, though, move a layout table so that it overlaps another. Next you will move the table

Elements of information super highway infrastructure, Illustrate the elemen...

Illustrate the elements of Information Super Highway Infrastructure. The Information Superhighway is more than the Internet. This is a series of elements, including the collect

How to use multiple source files in php, a. How to use source files in PHP?...

a. How to use source files in PHP? Define with examples. b. What are benefits of PHP sessions? How is a PHP session formed? c. What is XML and explain its utility? Design an

What is an on"*-input filed" statement, What is an on"*-input filed" statem...

What is an on"*-input filed" statement? ON *-INPUT The ABAP/4 module is known as if the user has entered the "*" in the first character of the field, and the field has th

Gnome, Explain briefly about GNOME desktop

Explain briefly about GNOME desktop

Determine the odd parity bit for f, Q. Determine the odd parity bit for F. ...

Q. Determine the odd parity bit for F. Q. Convert the following from binary to decimal, hexadecimal, BCD and octal. a) 1000000011   b) 0001010110101  c) 1 Q. Convert the f

How do you create a permanent cookie, How do you create a permanent cookie?...

How do you create a permanent cookie?  By setting the expiry date of the cookie to a later on time (like 10 years later.)

Define public identifiers, Q. Define Public Identifiers? Public Identif...

Q. Define Public Identifiers? Public Identifiers: A public identifier is one which is defined within one module of a program however potentially accessible by all of the other

What is inode, What is 'inode'? All UNIX files have its description kep...

What is 'inode'? All UNIX files have its description kept in a structure called 'inode'. The inode have info about the file-size, its location, time of last access, time of las

What are desirable features of an electronic market place, What are the des...

What are the desirable features of an Electronic Market Place? Features of an Electronic Market Place: 1. Its electronic and business center is not a physical building qu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd