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# Application of discrete math in real life

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### Application of discrete math in real life

1. 1. “welcome to our presentation” Presented by Md Arif Hossain Id:182-15-11395 Nure Alam Ridoy Id:182-15-11660 Kamrul Hassan Riad Id:182-15-11380 Tanvir Abedin Id:182-15-11486 Sharmin Haq Id:182-15-11443
2. 2. “Application of Discreate math in real life”
3. 3. Definition of discreate math… Discrete mathematics is the study of mathematical structure that are fundamentally discrete rather than continuous. Discrete mathematics is the part of mathematies devoted to the the study of discrete object.
4. 4. Why discrete math is necessary for computer science specialization.. Discrete Math is needed to see mathematical structures in the object you work with, and understand their properties. This ability is important for software engineers, data scientists, security and financial analysts (it is not a coincidence that math puzzles are often used for interviews).
5. 5. Topics in discreate mathematies.. > Logic > Information Theory > Set Theory > Graph Theory > Operation Research > Theoretical computer science > Number Theory > Probability Theory > Combinatories > Algebra > Geometry > Topology > Games Theory > Utility Theory > Decision Theory > Social Choice Theory
6. 6. DISCREATE MATH IN COMPUTERS… Computers run software and store files. The software and files are both stored as huge string of 1s and 0s Binary math is discrete mathematics. All computer data is represented using binary. Binary digits can be grouped together into bytes
7. 7. Discreate math in Railway planning.. Railway planning uses discrete math deciding how to expand train rail lines, train timetable scheduling, and scheduling crews and equipment for train trips use both graph theory and linear algebra.
8. 8. Discreate math in Computer graphics.. Computer graphics (such as in video games) use linear algebra in order to transform (move, scale, change perspective) objects. That's true for both applications like game development, and for operating system.
9. 9. Discreate math in cryptography.. Cryptography is a method of storing and transmitting data in a particular form so that only those for whom it is intended can read and process it. Cryptography provide secure any data or passwords in encryption methods. Example.
10. 10. Discreate math in Google Maps… Google Maps uses discrete mathematics to determine fastest driving routes and times. There is a simpler version that works with small maps and technicalities involved in adapting to large maps.
11. 11. Image processing.. Image processing is a method to convert an image into digital form and perform some operations on it, in order to get an enhanced image or to extract some useful information from it. It convert image as two dimensional signals.
12. 12. Relational database.. Relational database they play an important part in almost every organization that keep track of its employees,clients and resources.A relation data base help to join a different peace of information.This is all done concepts of discrete math set.
13. 13. Discreate math in algrothm.. For example, logic functions (such as if/then statements), recursion, counting techniques and relations (think databases) are all subtopics of DM but many people, especially those who tinker with programming, have some understanding of these topics without necessarily being aware of it. I think it's best to learn algorithms concurrently with discrete math so you can apply as you learn. You might find that taking a discrete math course is just formalizing a lot of stuff you already know or are familiar with.
14. 14. Conclusion… Discrete Math is needed to see mathematical structures in the object you work with, and understand their properties. This ability is important for software engineers, data scientists, security and financial analysts (it is not a coincidence that math puzzles are often used for interviews). We cover the basic notions and results (combinatorics, graphs, probability, number theory) that are universally needed. To deliver techniques and ideas in discrete mathematics to the learner we extensively use interactive puzzles specially created for this specialization. To bring the learners experience closer to IT-applications we incorporate programming examples, problems and projects in our courses.
15. 15. Reference… https://www.coursera.org/specializations/discrete -mathematics https://www.slideshare.real-life-use-of-discrete- mathematics https://en.wikipedia.org/wiki/Relational_model https://en.wikipedia.org/wiki/Discrete_mathemat ics https://www.quora.com/discrete
16. 16. Any Quesitio.? Thanks