17791 Words72 Pages

Una de las áreas evaluadas en el examen de admisión que aplica la Universidad Nacional de Colombia para ingreso a programas académicos de pregrado es la de matemáticas. Esta área se evalúa a través de los siguientes cuatro componentes: • • • • Pensamiento numérico Pensamiento espacial y métrico Pensamiento aleatorio Pensamiento variacional
El propósito de este curso de nivelación de matemáticas es contextualizar conceptualmente al aspirante en las principales temáticas del área de matemáticas que se evalúan transversalmente en los componentes antes enunciados, aunque está diseñado para nivelar en el área de matemáticas a cualquier estudiante que inicia sus estudios universitarios a nivel tecnológico y profesional. Este material fue desarrollado por los siguientes docentes de Ciencias Básicas vinculados a la Universidad Distrital Francisco José de Caldas, a quienes les pertenece la propiedad intelectual del siguiente documento: • • • • • • Jorge Adelmo Hernández Pardo Juan N. Zambrano Caviedes Rodrigo Rincón Zarta Pablo Andrés Acosta Solarte Iván Darío Zuluaga Carmen Leonor Pulido Segura
Este material tiene propósitos exclusivamente académicos y por ningún motivo puede ser utilizado con fines comerciales. Blog de la Nacho http://www.pasaralaunacional.com
Compilado por Felipe Calvo Cepeda [2012]
´ Indice general
Introducci´n o 1. Conjuntos Num´ricos e 1.1. N´ meros Naturales . u 1.2. N´ meros enteros . . u 1.3. N´ meros Racionales. u 1.4. N´ meros Reales . . . u 1.5. Ejercicios . . . . . .
VII
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
1 1 6 6 10 10 15 15 19 21 24 27 27 28 28 29 31 31 31 33 34 35 36 37

Related

## Math Essay

481 Words | 2 PagesIn my old school I use to love math no matter whom the teacher, what their teaching styles were like, or what grade I was thrilled to learn math. I grasped the concepts quickly and seemed to take the bull by the horns and challenge myself with more tricky problems. I thought it was fun, and I defiantly didn’t take it as seriously as I do now. In the sixth grade I use to love math it use to be my favorite subject. I was always ahead of my class along with my best friend and since we knew the material

## Maths Essay

357 Words | 2 PagesMath When I was in college, a lot of the professors believed (or at least wished) that computer science was a branch of math. This idea was strongest at Harvard, where there wasn't even a CS major till the 1980s; till then one had to major in applied math. But it was nearly as bad at Cornell. When I told the fearsome Professor Conway that I was interested in AI (a hot topic then), he told me I should major in math. I'm still not sure whether he thought AI required math, or whether he thought AI

## Math Essay

337 Words | 2 PagesMath and your career Everyone should have a foundation of basic math. Math is use in many fields of work. It will help me later on in life with jobs and such. Why math? Math is use a lot in the computer science including design, coding and software. Didn’t find anything surprising in the article. Advanced math will help me later in life. Why take Advanced Math Article is incomplete. As for advanced math, I’m requied to take it for my degree. Math that adds up A good math foundation starts

## Math Essay

353 Words | 2 PagesCollege Algebra Math In this essay I will be talking about my experience with math. Math is used in so many ways in life. You use it at home, school, and at so many different work places. In my case I will be using in college and after I graduate I plan on using it in my work place. In college some people take math to brush up on there skills and/or its required. In high school I took 4 different math classes. It’s a thrill to me to try in solving the problem. Math is one of my better

## Maths Essay

912 Words | 4 Pagestool they use in their everyday life! What Is the Importance of Mathematics in Everyday Life? By Jeanne Baird, eHow Contributor updated January 27, 2011 * * * * Print this article Related Searches: * Math Skills * Math Learning What Is the Importance of Mathematics in Everyday Life? Mathematics are important in our daily lives. People use a lot of what they were taught in school without even thinking much about it. 1. Area * Retiling a floor

## Its Math Essay

272 Words | 2 PagesCA 200 Math Goal Setting Project – Part 1 “My Plan for Math Success” 1. This is a realistic math success goal that I want to achieve. I have stated it in specific, positive, measurable terms. The goal is written in detail exactly what I want to do. My math goal is: 2. The target date for achieving this goal is: ________________________________________ 3. My math goal should meet the following goal-setting criteria (check all that apply): _____ I have stated it clearly. _____

## Math Essay

417 Words | 2 PagesMath is present in everyday life; it surrounds a person wherever they go. It is involved with purchases, computers, and new inventions which are used on a day to day basis. People sometimes do not realize the amount of math that surrounds them and the amount of math that they use every day. The sort of math that is needed for a person to be competent in our society is not very complex. A person should be able to do the basic addition, subtraction, division, and multiplication. They need this to be

## Maths Essay

1108 Words | 5 Pagesrecipe, or decorate your home, you're using math principles. People have been using these same principles for thousands of years, across countries and continents. Whether you're sailing a boat off the coast of Japan or building a house in Peru, you're using math to get things done. Try a hands-on activity whenever you see this icon. How can math be so universal? First, human beings didn't invent math concepts; we discovered them. Also, the language of math is numbers, not English or German or Russian

## Math Essay

469 Words | 2 PagesMath Diagnostic Pre-Test This test is to identify your current math knowledge. It should only take 5-10 minutes to complete, and many students will find that they do not need even a paper and pencil to solve the math questions. You should not use a calculator or attempt to research any of the questions; use of paper and pencil is fine, however. Remember, your performance on this test does not count toward your grade in this class. Because this is meant for diagnostic purposes only, you are

## Math Essay

442 Words | 2 Pagesfor best score. 80% not required, but overall average in class must be at least 80%. | ________________________________________ | ________________________________________ | If you finish Math 032 before the end of the session, please contact your instructor immediately for instructions on how to start the Math 092/102 work.

### Math Essay

481 Words | 2 Pages### Maths Essay

357 Words | 2 Pages### Math Essay

337 Words | 2 Pages### Math Essay

353 Words | 2 Pages### Maths Essay

912 Words | 4 Pages### Its Math Essay

272 Words | 2 Pages### Math Essay

417 Words | 2 Pages### Maths Essay

1108 Words | 5 Pages### Math Essay

469 Words | 2 Pages### Math Essay

442 Words | 2 Pages