A sequence of real numbers is a function f:N→R. It is usual to write an:=f(n) for the value of f in n. For example, we could define a sequence f(n):=an:=12n, that is to...

L'équation z^2=−1 n'admet pas de solution dans R. Nous introduisons le système des nombres complexes C : C'est un corps qui contient R et qui nous permet de résoudre cette équation....

Vous savez calculer la valeur de sin(π/4)? L'identité ln(xy)=ln(x)+ln(y) vous paraît familière? Dans le prélude nous rappelons et approfondissons quelques notions de ce type, en particulier...

Ce cours d'introduction aux probabilités a la même contenu que le cours de tronc commun de première année de l'École polytechnique donné par Sylvie Méléard. Le cours introduit...

The Praxis Elementary Education - Instructional Practice & Applications (5019) exam has been discontinued. Please view the Study.com course Praxis Elementary Education - Curriculum,...

This Study.com online study guide course is a one-stop test preparation resource for the PreACT® test. Each chapter of the course covers a specific section of the exam, and our short lessons...

Access this study guide at any time to prepare for the Smarter Balanced Math Grade 11 exam. Our lessons help you go over the concepts and operations you need to know before you take this test,...

Prepare for the West Bengal Joint Entrance Exam (WBJEEM) with the helpful and informative chapters in this test prep course. Utilize these video and text lessons to review all the topics you'll...

Le cours expose la théorie de Galois, du classique critère de non-résolubilité des équations polynomiales aux méthodes plus avancées de calcul de groupes de Galois par réduction modulo...

The course on Real Analysis is designed to provide the learners an understanding of the analytical aspects of various mathematical objects pertaining to the set of real numbers. It covers the...

A strong foundation in mathematics is critical for success in all science and engineering disciplines. Whether you want to make a strong start to a master’s degree, prepare for more...

Use this helpful online study guide course to prepare for the ICAS Mathematics - Paper D exam. The course's video lessons and self-assessments enable you to study all of the math concepts you'll...

This online study guide is devoted to the chemistry, physics and mathematics concepts that you are expected to know for the Joint Entrance Examination (JEE) Main test. Work through the course at...

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In an increasingly data-driven world, data and its use aren't always all it's cracked up to be. This course aims to explain how expert opinion can help in many areas where complex decisions need...

Understand how to solve business problems with predictive modelling The modern world is full of prediction problems in business and economics. On this two-week course, you’ll learn how to...

Welcome to this project-based course on Regression Analysis with Yellowbrick. In this project, we will build a machine learning model to predict the compressive strength of high performance...

Using easy to understand text and video lessons, math fundamentals helps you to identify and understand different number sets along with how to use them. This course provides a clear...

If you're having a hard time completing your division homework or keeping up in class, check out our informative homework help course. These self-paced video and text lessons explain...

Refresh your understanding of the subjects you'll find on the CSET Mathematics Subtest 3 exam with this self-paced review course. The short video lessons and quizzes in this course cover topics...