Mouctar Online – Math Site

Dérivée

August 22, 2017 0

Dérivée Après le petit aperçu sur les calculs de , nous pouvons maintenant aborder les calculs des dérivées. En géométrie, quand on calcule le coefficient directeur d’une tangente à une courbe donnée, la vitesse de changement […]

Sum and difference formulas

August 17, 2023 0

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 […]

Formula for reducing the power of the integrand

July 28, 2023 0

The formula is used to lower the power of the integrand to more practical powers.If we have the following form: The general following formula should be used to solve this type of integrals. We will […]

Représentation graphique des fonctions trigonométriques

December 22, 2016 0

Représentation graphique des fonctions trigonométriques Pour voir ces fonctions trigonométriques de façon claire, nous allons les représenter sur les mêmes graphiques que leurs reciproques. Cele signifie que la courbe et la courbe seront ensemble. Cela […]

Circle Essentials

August 9, 2023 0

geometry-lesson-5-circle-essentials Circle Essentials A circle is a set of all points in a plane that are equidistant to a given point called center. We have introduced the unit circle in trigonometry. -The is a segment that […]

Challenge 1 Spring of 2017: Solution Trapèze

September 29, 2018 0

Promotion de la Géometrie élémentaire En accord avec l’ institut-delbol.com, mouctar.org punlie en cette fin Septembre 2018 la solution du problème sur les lots. La deuxième partie du défi est ainsi résolue.Aucune réponse sur ce problème […]

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.