Abstract A complex number is a number that can be written in the form of a+bi where a and b are real numbers and i is the value of the square root of negative one. In the form a + bi‚ a is considered the real part and the bi is considered the imaginary part. The goal of this project is show how the use of complex numbers originates in the history of mathematics. Introduction Complex numbers are very important component of mathematics. They enable us to solve any polynomial equation of degree
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NUMBER SYSTEMS TUTORIAL Courtesy of: thevbprogrammer.com Number Systems Number Systems Concepts The study of number systems is useful to the student of computing due to the fact that number systems other than the familiar decimal (base 10) number system are used in the computer field. Digital computers internally use the binary (base 2) number system to represent data and perform arithmetic calculations. The binary number system is very efficient for computers‚ but not for humans. Representing
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Contemporary Art Claes Oldenburg‚ “I Am for an Art‚” 1961 Analysis In Kristine Stiles book‚ Theories and Documents of Contemporary Art: A Sourcebook of Artists’ Writing‚ 2nd edition we read about many different writings and ideas of different artists. We are able to look at what ideas these artists had while doing there artworks. We see these different perspectives and are able to get better ideas o what goes through the minds of artists and how they persevere society and the culture around
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Fairynails Beauty Products and Services S.A. Operations Management Project Due Date: May 2nd 2011 1 Table of contents Table of contents ........................................................................................................................ 1 Introduction ................................................................................................................................ 2 Company Information ...............................................................
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Organization:Federal Express Federal Express is the world’s largest express transportation company‚providing fast and reliable services for important documents ‚packages‚and freight.It’s success was gave the credit to the use of Operations Research. Operations Research modeling was a way of life for Federal Express‚there were three famous Model planning system‚one is origin-destination flow model which worked out a 26-city system that make FedEx’s first success.This model and the planning
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CURRICULAR LESSONS Life Sciences Activities For students who are visually impaired in the science classroom: Life Cycle of Frogs‚ Dragonflies and Butterflies Overview In this lesson‚ students learn the concept of metamorphosis in an organism’s life cycle by studying the growth and development of butterflies‚ frogs‚ and dragonflies. Objectives • Understand that all animals have a life cycle that includes being born‚ developing into an adult‚ reproducing‚ and eventually dying • Understand
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Section 4.1 Divisibility and Modular Arithmetic 87 CHAPTER 4 Number Theory and Cryptography SECTION 4.1 Divisibility and Modular Arithmetic 2. a) 1 | a since a = 1 · a. b) a | 0 since 0 = a · 0. 4. Suppose a | b ‚ so that b = at for some t ‚ and b | c‚ so that c = bs for some s. Then substituting the first equation into the second‚ we obtain c = (at)s = a(ts). This means that a | c‚ as desired. 6. Under the hypotheses‚ we have c = as and d = bt for some s and t . Multiplying
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10 Long Range Planning‚ Vol. 24‚ No. 4‚ pp. 10 to 20‚ 1991 Printed in Great Britain 0024-6301/91 $3.00 + .OO Pergamon Press plc Creating Andrew Campbell a Sense of Mission and Sally Yeung Mission is still a relatively neglected area of management‚ and there is no clear agreement on what it encompasses. The Ashridge Strategic Management Centre conducted a 2-year research project designed to fill this gap. The research found that if mission is more clearly defined it can be managed
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Lesson Observation 1 Teacher’s name: Slusari Alexandra Observer’s name: Cebotari Tatiana Topic: Artisanship Date: 10 of April Number of students: 10 Class: VII “B” The lesson I have observed was on the topic “Artisanship”. At the beginning of the lesson the teacher put a clear set of aims to the pupils. She had a lesson plan which helped her to organize the lesson better. She used a lot of additional material. First of all at the beginning she involved pupils into the lesson by asking pupils
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Learning is not only an essential skill to survive‚ it is also a requirement to attain a fulfilled life. Yet the public education system‚ where the majority of people are expected to learn‚ often overlook the process of learning. It is no wonder why one of the most accomplished thinkers‚ Albert Einstein‚ has said‚ “the only thing that interferes with my learning is my education” (qtd. In Silber 130). This quote embodies the current state of public education in the United States; a system that approaches
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