Mouctar Online – Math Site

Le Cercle

September 14, 2016 0

Le Cercle Un cercle est l’ensemble de tous les points du plan qui sont equidistants d’un point donné appelé . Nous avions déjà introduit le cercle trigonométrie. -Le est un segmentqui joint le centre du […]

Distance between a line and a point

January 17, 2017 0

Distance between a line and a point In many cases, we will need to find the shortest distance between a line a point. This distance is on the perpendicular of the line. This means that we […]

Order of Operations

May 6, 2020 0

Order of Operations Whether you are programming or dealing with simple Algebra factors, it is essential to know the order of operations. It is obvious that even when we look at some social media small […]

MD06CE: Logs and Exponentials

October 24, 2016 0

MD06CE: Logs and Exponentials The following execises will be used to practice solving problems related to logarithms and exponential functions. These are hands-on and may be solved through our videos.

Spherical trigonometry

June 3, 2019 0

Spherical trigonometry The spherical trigonometry is the branch of spherical geometry which deals with spherical triangles defined by great circles on the sphere. It allows us to calculate the trigonometric functions of the sides and […]

Fonctions polynomiales

April 1, 2020 0

Fonctions polynomiales Nous avions déjà parlé d’un polynôme particulier, la fonction quadratique. Dans les prochains chapitres, nous allons enrichir notre connissance en abordant d’autres types de polynômes. Le seul objectif étant de nous permettre de pouvoir […]

Trigonométrie

L’avion qui survole

MD05CF: L’avion qui survole, Trigonométrie Un navigateur à bord d’un navire au mouillage mesure l’angle inclinaison d’un avion qui approche et trouve 28 degrés. La measure a été faite à 10h 59m 50s. L’altitude de [...]
Trigonometry

Sum and difference formulas

Sum and difference formulas We have seen in the past cases where we had to use these sum and difference formulas. At this stage, we are now exploring them to be able to use them [...]
Trigonometry

Trigonometric functions: Tangent of an angle

Trigonometric functions: Tangent of an angle We are following our introduction to the trigonometric functions. It was necessary to go through some reminders in geometry to be able to understand the next topics in Trigonometry. [...]
Trigonometry

Elementary trigonometric functions

Elementary trigonometric functions After having introduced the first three trigonometric functions of a given angle , now we are going to introduce their reciprocals. Secant: This is the reciprocal of the noted .
Trigonometry

Graphs of Elementary Trigonometric Functions

Graphs of Elementary Trigonometric Functions To see the functions in a clear manner, we’ll graph the trigonometric functions on the same graph as their reciprocals This means that the curve and the curve are graphed [...]

Intersecting curves. Simultaneous Equations.