Logic Is the Master of Our Lives Logic is the foundation upon which our lives depend. Each of us‚ moments after birth‚ begin our journey exploring the world around us in search of what’s real‚ or safe‚ or fun‚ or comfortable – a quest to sort out sense from nonsense. These skills expand as we grow‚ for understanding what’s real and learning how to extrapolate from what little we know as babies‚ are the fundamental tools of survival. We learn that reaching for an object and retrieving it gets us
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Programmable Controllers Theory and Implementation Second Edition L.A. Bryan E.A. Bryan PROGRAMMABLE CONTROLLERS T HEORY AND I MPLEMENTATION Second Edition L. A. Bryan E. A. Bryan An Industrial Text Company Publication Atlanta • Georgia • USA © 1988‚ 1997 by Industrial Text Company Published by Industrial Text Company All rights reserved First edition 1988. Second edition 1997 Printed and bound in the United States of America 03 02 01 00 99 98 97 10 9 8 7 6 5 4 3 2 | | | | | |
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Basic Logic GatesBasic Logic Gates All digital systems can be constructed by only three basic logic gates. These basic gates are called the AND gate‚ the OR gate‚ and the NOT gate. Some textbooks also include the NAND gate‚ the NOR gate and the EXOR gate as the members of the family of basic logic gates. The descriptions of the operations of these gates are listed below: AND gate The AND gate is a circuit which gives a high output (logic 1) if all its inputs are high. A dot () is used to indicate
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An Introduction to Digital Logic Up until now the labs have dealt with electricity in its analog form where a quantity is described by the amount of voltage‚ or current‚ or charge... expressed as a real number. However a large proportion of electronic equipment‚ including computers‚ uses digital electronics where the quantities (usually voltage) are described by two states; on and off. These two states can also be represented by true and false‚ 1 and 0‚ and in most physical systems are represented
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1. The street of a city are arranged like the lines of a chessboard ‚ there are m street running north and south and n east and west . Find the no. ways in which a man can travel from N.W to the S.E corner‚ going by the shortest possible distance. 2. How many different arrangement can be made out of the letters in the ex-pression a^3b^2c^4 when written at full length? Ans. 1260. 3. How many 7-digit numbers exist which are divisible by 9 and whose last but one digit is 5? 4. You continue
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Problem: You are playing Guess Your Card with three (3) other players. Here is what you see: Andy has the cards 1‚ 5‚ and 7 Belle has the cards 5‚ 4‚ and 7 Carol has the cards 2‚ 4‚ and 6 Andy draws the question card‚ “Do you see two (2) or more players whose cards sum to the same value?” He answers‚ “Yes.” Next Belle draws the question card‚ “Of the five (5) odd numbers‚ how many different odd numbers do you see?” She answers‚ “All of them.” Andy suddenly speaks up. "I know what I have
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Philosophy 201—Practical Logic Loyola University New Orleans Ben Bayer Summer 2012 Homework #1 DUE: Tuesday‚ September 11th‚ (at 11:59pm‚ just before midnight) Directions For each of the listed fallacious arguments‚ select an answer to each of questions (a) and (b). For both (a) and (b)‚ select ONE AND ONLY ONE answer from (i) through (vii). For most of the answers in (b) you will need to fill in the specified blanks with details from the argument to fully explain
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THE CATEGORICAL SYLLOGISM The categorical syllogism is the principal form of deductive interference. Its absolute manner of inferring when applied to certain premises is the kind most suited for imparting scientific and philosophical knowledge. We may describe the Categorical Syllogism as a form of mental discourse wherein two concepts are compared to a third ‘middle concept’‚ and from the agreement of both with the middle concept‚ the mind infers agreement of both concepts among themselves;
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Goods-Dominated (GD) logic has been instilled in contemporary thinking since the industrial era‚ stemming from the fact that economic growth was achieved through a country’s ability to produce excess quantities of goods and export the excess for wealth. Although when this logic is extended into services it results in reducing service offerings into man hours‚ information and other ‘exchangeable’ units. Whereas recently‚ literature has proposed the concept of a Service Dominated (SD) logic where the customer
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ABSTARCT Fuzzy logic has rapidly become one of the most successful of today’s technologies for developing sophisticated control systems. The reason for which is very simple. Fuzzy logic addresses such applications perfectly as it resembles human decision making with an ability to generate precise solutions from certain or approximate information. While other approaches require accurate equations to model real-world behaviors‚ fuzzy design can accommodate the ambiguities of real-world in human language
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