Fonctions trigonométriques élémentaires
Fonctions trigonométriques élémentaires Après l’introduction des trois fonctions trigonométriques (Sinus, cosinus et tangente) d’un angle , nous allons introduire leurs inverses à ne pas confondre avec les fonctions inverses. Sécante: C’est l’inverse de la fonction […]
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 […]
Calculus
The Definite Integral
The Definite Integral After an extensive study of integration techniques, we are now ready to use the antiderivatives in practical situations. The definite integral is used to calculate areas, lengths, volumes and other complicated things […]
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 .
Algèbre
Fonctions polynomiales
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 […]
Geometry
CIRCLES IN ORBITS
CIRCLES IN ORBITS The length of segment is . The circles are in an orbit. Looking at the figure above, the circle is in orbit 1, circle is in orbit 2 and circle is in […]
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