Algèbre
Introduction aux matrices
Introduction aux matrices Avant de commencer la résolution des équations, je vais rapidement introduire le calcul matriciel. Les tables peuvent à tout moment être représentées sous forme de matrice. On peut dire qu’une matrice est une forme de […]
Algebra
Absolute value
Absolute value The best way to try to understand the absolute-value is to look at the number line.If we take any number on the number line, its distance from zero is its absolute value. The […]
Algebra
An introduction to Complex numbers
An introduction to Complex numbers Complex numbers are numbers in the form of . They are widely used and make lengthy solutions very short in various fields like Electrical Engineering, Navigation, etc… In this form, […]
Algebra
Polynomial Functions
Polynomial Functions We have already discussed a particualar polynomial, the quadratic.In this journey, we are going to extend our knowledge to other types of polynomials. The purpose here is to know how to manipulate the […]
Geometry
Truncated Cone or Frustum Area and Volume
Truncated Cone Area and Volume Truncated Cone Area and Volume A truncated cone is the result of cutting an entire cone by a plane parallel to the base and removing the part containing the apex. […]
Trigonometry
Spherical trigonometry
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 […]
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