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

What is polling, What is polling? Polling is a scheme or an algorithm t...

What is polling? Polling is a scheme or an algorithm to recognize the devices interrupting the processor. Polling is employed when multiple devices interrupt the processor by o

State about the mainframe computer, Mainframe computer Mainframe comput...

Mainframe computer Mainframe computers are very large, often can fill an entire room. They can store a large amount of information, can execute many tasks at the same time, can

Which way do twin twist props on a boat rotate, Q. Which way do twin twist ...

Q. Which way do twin twist props on a boat rotate when propelling the boat forward? Answer:- In opposite direction however they are designed to propel the boat forward eve

Postpurchase interaction, Postpurchase Interaction Customer service an...

Postpurchase Interaction Customer service and support: The considerations at this stage can be explained by the following example: Consider a bundle having of a portfolio

State in brief about the proxy server, State in brief about the proxy serve...

State in brief about the proxy server A proxy server also helps a lot since it hides the real IP addresses of users requesting resources outside the firewall. Finally, the

Command line argument value, Make a console application to show different m...

Make a console application to show different messages depending on the command line argument value. Use Select-case statements.(same to switch block)

Find two negative polarity items - artificial intelligence, This question c...

This question can be answered either with respect to English or with respect to a language other than English. (If you you are not a native speaker of the language of your choice,

What is a work process, What is a work process? A work process is where ...

What is a work process? A work process is where individual dialog steps are in fact processed and the work is done.  Every work process ocuurs one type of request.

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