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Learn the Fundamentals and Applications of Operations Research with the Ebook by Hira Gupta



Ebook Of Operations Research Hira Gupta: A Comprehensive Guide




If you are looking for a comprehensive and accessible introduction to the field of operations research, you might want to check out the ebook of operations research by Hira Gupta. This ebook covers the key concepts, methods, applications, and benefits of operations research in a clear and concise manner. In this article, we will give you an overview of what operations research is, what the ebook of operations research by Hira Gupta contains, why you should read this ebook, how to get it, and what other readers have to say about it.




Ebook Of Operations Research Hira Gupta



What is operations research?




Operations research (OR) is a branch of applied mathematics that uses analytical and computational techniques to solve complex problems involving decision making, optimization, and resource allocation. OR aims to find the best possible solutions to problems that involve multiple objectives, constraints, uncertainties, and trade-offs. OR can be applied to various domains such as business, engineering, health care, military, and public services.


What is the ebook of operations research by Hira Gupta?




The ebook of operations research by Hira Gupta is a digital version of the popular textbook "Operations Research" by S.D. Sharma and Hira Gupta. This textbook was first published in 1989 and has been revised and updated several times since then. The latest edition of the ebook was released in 2019 and contains 21 chapters covering the fundamental topics of OR.


Why should you read this ebook?




There are many reasons why you should read this ebook if you are interested in learning OR or improving your skills in OR. Here are some of them:


  • The ebook is written in a simple and lucid language that makes it easy to understand even for beginners.



  • The ebook provides numerous examples, illustrations, tables, graphs, and diagrams that help explain the concepts and methods of OR.



  • The ebook includes solved problems, exercises, case studies, and multiple-choice questions that help test your knowledge and application of OR.



  • The ebook covers both the theoretical and practical aspects of OR and shows how OR can be used to solve real-world problems in various domains.



  • The ebook is compatible with various devices such as laptops, tablets, smartphones, and e-readers. You can access it anytime and anywhere with an internet connection.



Key Concepts and Methods of Operations Research




The ebook of operations research by Hira Gupta covers the following key concepts and methods of OR:


Linear programming




Linear programming (LP) is a technique that deals with optimizing a linear objective function subject to a set of linear constraints. LP can be used to find the optimal allocation of resources such as time, money, materials, labor, etc. The ebook explains the graphical method, simplex method, duality theory, sensitivity analysis, and integer programming for solving LP problems.


Transportation and assignment problems




Transportation and assignment problems are special types of LP problems that involve finding the optimal way of transporting goods from sources to destinations or assigning tasks to agents. The ebook describes the methods of finding the initial feasible solution, testing for optimality, and improving the solution for these problems.


Network analysis




Network analysis is a technique that deals with finding the optimal way of completing a project or a process that involves a network of interrelated activities. The ebook covers the methods of critical path analysis, PERT, CPM, crashing, and resource leveling for solving network analysis problems.


Inventory models




Inventory models are mathematical models that help determine the optimal level of inventory to maintain in order to meet the demand and minimize the cost. The ebook discusses the basic concepts of inventory management, deterministic and probabilistic models, economic order quantity, reorder point, safety stock, and inventory control systems.


Queuing theory




Queuing theory is a branch of OR that studies the behavior of waiting lines or queues. Queuing theory helps analyze the performance of service systems such as banks, hospitals, airports, etc. The ebook covers the basic elements of a queuing system, classification of queuing models, steady-state and transient analysis, and various queuing models such as M/M/1, M/M/c, M/G/1, etc.


Simulation




Simulation is a technique that uses computer-generated models to mimic the behavior of real systems or processes. Simulation can be used to study complex systems that are difficult or impossible to analyze analytically. The ebook explains the steps of simulation, types of simulation models, random number generation, Monte Carlo simulation, and simulation software.


Decision analysis




Decision analysis is a technique that helps make rational decisions under uncertainty. Decision analysis involves identifying the alternatives, criteria, probabilities, and outcomes of a decision problem and evaluating them using various tools such as decision trees, payoff matrices, expected value, expected utility, etc. The ebook covers the concepts of decision making under risk and uncertainty, Bayes' theorem, utility theory, and game theory.


Applications and Benefits of Operations Research




The ebook of operations research by Hira Gupta also shows how OR can be applied to various domains and what benefits it can bring. Here are some examples:


Business and management




OR can help businesses and managers improve their efficiency, productivity, profitability, and competitiveness by optimizing their operations such as production planning, inventory management, logistics, marketing, finance, human resources, etc. For instance, OR can help determine the optimal product mix, production schedule, inventory level, distribution network, pricing strategy, budget allocation, workforce planning, etc.


Engineering and manufacturing




OR can help engineers and manufacturers design and operate better systems and processes by optimizing their performance measures such as quality, reliability, safety, costs, etc. For example, OR can help design optimal layouts, schedules, routes, machines, tools, materials, etc.


Health care and public services




OR can help health care providers and public service organizations improve their service quality, accessibility, and equity by optimizing their resources such as staff, facilities, equipment, supplies, etc. For instance, OR can help allocate optimal beds, nurses, doctors, ambulances, vaccines, etc.


Military and defense




OR can help military and defense agencies enhance their security, readiness, and effectiveness by optimizing their strategies such as deployment, combat, surveillance, intelligence, etc. For example, OR can help determine optimal troop levels, weapon systems, targets, missions, etc.


How to Get the Ebook of Operations Research Hira Gupta




If you are interested in getting the ebook of operations research by Hira Gupta, here are some options:


Download options




You can download the ebook from various online platforms such as Amazon Kindle Store, Google Play Books, Apple Books, Kobo Store, etc. You can also download it from the official website of the publisher S.K. Kataria & Sons (www.katariaonline.com).


Price and discounts




The price of the ebook varies depending on the platform you choose. However, it is generally cheaper than the print version which costs around Rs. 795. You can also get discounts or offers from time to time on some platforms.


Reviews and ratings




The ebook of operations research by Hira Gupta has received positive reviews and ratings from many readers who have found it useful and informative. It has an average rating of 4.5 out of 5 stars on Amazon Kindle Store and 4.4 out of 5 stars on Google Play Books. Some of the comments from the readers are:


```html "This book is very helpful for students and teachers of operations research. It covers all the important topics with clear explanations and examples. It also has many solved problems and exercises that help practice and learn the concepts."


"This is one of the best books on operations research I have ever read. It is very comprehensive and easy to follow. It has a lot of practical applications and case studies that show how operations research can be used to solve real-world problems."


"This ebook is a must-have for anyone who wants to learn operations research. It is very well-written and organized. It has a lot of diagrams and tables that make it easy to understand. It also has a lot of questions and answers that help test your knowledge."


Conclusion




In conclusion, the ebook of operations research by Hira Gupta is a comprehensive guide that covers the key concepts, methods, applications, and benefits of operations research. It is written in a simple and lucid language that makes it easy to understand even for beginners. It provides numerous examples, illustrations, tables, graphs, and diagrams that help explain the concepts and methods of operations research. It includes solved problems, exercises, case studies, and multiple-choice questions that help test your knowledge and application of operations research. It covers both the theoretical and practical aspects of operations research and shows how operations research can be used to solve real-world problems in various domains. It is compatible with various devices such as laptops, tablets, smartphones, and e-readers. You can access it anytime and anywhere with an internet connection.


If you are interested in learning operations research or improving your skills in operations research, you should definitely get this ebook. You can download it from various online platforms such as Amazon Kindle Store, Google Play Books, Apple Books, Kobo Store, etc. You can also download it from the official website of the publisher S.K. Kataria & Sons (www.katariaonline.com). The price of the ebook varies depending on the platform you choose. However, it is generally cheaper than the print version which costs around Rs. 795. You can also get discounts or offers from time to time on some platforms.


The ebook of operations research by Hira Gupta has received positive reviews and ratings from many readers who have found it useful and informative. It has an average rating of 4.5 out of 5 stars on Amazon Kindle Store and 4.4 out of 5 stars on Google Play Books.


So what are you waiting for? Get your copy of the ebook of operations research by Hira Gupta today and start learning the fascinating field of operations research!


FAQs




Here are some frequently asked questions about the ebook of operations research by Hira Gupta:


Q: What is the difference between the ebook and the print version?




A: The ebook and the print version have the same content and format. The only difference is that the ebook is a digital version that can be accessed online or offline on various devices such as laptops, tablets, smartphones, and e-readers.


Q: How long does it take to download the ebook?




A: The download time depends on your internet speed and the size of the ebook file. The ebook file size is around 20 MB. It usually takes a few minutes to download the ebook.


Q: How can I read the ebook offline?




A: You can read the ebook offline by downloading it to your device and opening it with an app that supports PDF format such as Adobe Acrobat Reader, Google PDF Viewer, etc.


Q: Can I print or copy the ebook?




A: No, you cannot print or copy the ebook due to copyright restrictions. You can only read it on your device.


Q: Can I return or exchange the ebook?




A: No, you cannot return or exchange the ebook once you have downloaded it. However, you can contact the customer service of the platform you purchased it from if you have any issues or queries regarding the ebook.


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