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 […]
Algèbre
Identités remarquables
Identités remarquables Nous avons déjà utilisé les identités remarquables dans beaucoup d’exercices. Il est important de connaître les identités remarquables et de savoir les utiliser quand l’occasion se présente. Nous n’avons pas parlé de binôme […]
Algèbre
Progressions et series
Progressions et suites Le document qui suit n’est qu’un simple sommaire sur les progressions. Nous allons explorer quelques applications pratiques du calcul des progressions. Imaginer quelqu’un qui se lève le matin et note tout ce […]
Trigonometry
Trigonometric formulas and identities
Trigonometric formulas and identities Since we have seen all the basic formulas, we are going to start listing them now and prepare for problem solving. In some cases, We’ll add some extra steps to show […]
Trigonometry
Right Spherical Triangle
Right Spherical Triangle Case of the Right spherical triangle: Right at . If the triangle has more than one interior angle with a value of , it is said to be oblique. The Napier’s Circle: […]
Calcul Différentiel et Intégral
tv antenna from toptvantenna:
Hi there, just became aware of your blog through Google, and found that it is truly informative. I am gonna…
