Algebra
Inequalities
Inequalities Inequalities appear to us in many forms. Imagine that we want to express the following sentence in an equation: The total number of cars parked here is at least 50. If this total is […]
Trigonometry
Navigation and Trigonometry
Navigation and Trigonometry Each point is identified by a pair of coordinates, the intersection of a meridian and a parallel. The Latitude is the parallel. The Equator is the parallel located at . Moving North, […]
Trigonométrie
Résolution d’Equations trigonometriques
Résolution d’Equations trigonometriques Angle d’élevation: On rencontre le mot “Angle d’Elevation” dans beaucoup de problèmes de trigonométrie. L’angle d’élevation d’un objet est l’angle formé entre l’horizontale et la demie-droite passant par cet objet. Le sommet […]
Algèbre
Equations Quadratiques, pages multiples
Equations Quadratiques, pages multiples Une équation quadratique ou équation du second degré est de la forme: Ces équations contiennent des polynômes du second degré, avec le carré comme plus grand exposant. C’est très important d’identifier les […]
Analytic geometry
Challenge 1 Spring of 2017
Promoting the study of Geometry Joining forces with institut-delbol.com, mouctar.org is publishing the first challenge. This challenge has two sections and points are calculated based on the level of difficulty for each section and question. Prize is […]
Trigonometry
Hyperbolic functions
Hyperbolic functions We have used some hyperbolic functions relations in some of our chapters. This is a summary of these functions to enable us to use them in future chapters. We’ll go through their definitions […]
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