Algebra
Demos and Proofs
Prove that: While it is not allowed to drop in home works, we can still give hints when you put it in our forum.Let and be a square.We will use two variables and to prove […]
Geometrie analytique
Promotion de la Géométrie élémentaire
Promotion de la Géométrie élémentaire mouctar.org et institut-delbol.com CHALLENGE L’association entre institut-delbol.com et mouctar.org publie ce document sous forme de défi aux élèves désireux de mesurer leur niveau en Géométrie. Un prix de 1.500.000 GNF est octroyé […]
Algebra
Matrix Calculation
Introduction to matrices Introduction to Matrices Before we start solving multiple equations, I have to introduce the matrix calculations. Tables can be represented by what we call matrices. A matrix is a type of rectangular […]
c++
Patterns printing using Loops
The following code is part of the pattern printing series:This one will print a series of patterns #include <iostream>using namespace std;int main(){ for (int i{ 1 }; i <= 5; ++i) { for (int j{ […]
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 […]
Algebra
Absolute value
Absolute value The best way to try to understand the absolute-value is to look at the number line.If we take any number on the number line, its distance from zero is its absolute value. The […]
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