Algebra
Sequences and series
Sequences and series This is a quick summary of sequences and series for a refresh purpose only. We will explore various situations so we can get up and running in problems involving series. When we […]
Algebra
Quadratics with parameters
Project bonus 2: Quadratics with parameters Given the following equation: 1. What values of make this equation, an equation with 2 roots? 2. Find the values of so that the equation has only one root […]
Analytic geometry
Inscribed Circles from the Lounge
Inscribed circles, from the lounge Problem 23: A circle of center has been inscribed in a square ABCD, of side 16 meters. In the following figure, a smaller circle of center and tangent of Circle […]
Geometrie analytique
Cercles inscrits, du hall
Cercles inscrits, du hall Problème 23: Un cercle de centre est inscrit dans le carré ABCD, de côté 16 mètres. Sur la figure qui suit,un cercle plus petit de centre qui est tangent au cercle […]
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 […]
Algebra
Solved Problems
Solved Problems A stranger asked about his age replied : If I have to reach 100 years, the half of the of the of my age is 12 years more than the of the of […]
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