Tag: Mathematics

Trigonometric Identities (examples And Exercises)

The trigonometric identities are relationships between trigonometric ratios, which are true for any value of the variable. For example: tan θ = sin θ / cos θ It is a trigonometric identity that relates three ratios of the angle θ, the tangent, the sine and the cosine of said angle. This identity is true for

How Many Tenths Fit In A Unit?

To answer the question How many tenths can fit in a unit ?, it is necessary first to know the definition of “tenth”. The origin of this word lies on the definition of Decimal Fraction, which is a fraction whose denominator is a multiple of 10. When the power of 10 has an exponent equal to

Conic Sections: Types, Applications, Examples

The conic sections are the curves obtained by intercepting a plane with a cone. There are several ways to do this; for example, if the plane is made to pass perpendicular to the axial axis of the cone, a circumference is obtained. By tilting the plane a little with respect to the axial axis of

Morgan’s Laws

The l eyes of Morgan are inference rules used in propositional logic, which establish what the result of denying a disjunction and a conjunction of propositions or propositional variables. These laws were defined by the mathematician Augustus De Morgan. Morgan’s laws represent a very useful tool to demonstrate the validity of mathematical reasoning. Later they

Analytical Geometry: What Studies, History, Applications

The analytic geometry studies lines and geometric shapes by applying basic algebra techniques and mathematical analysis in a given coordinate system. Consequently, analytical geometry is a branch of mathematics that analyzes in detail all the data of geometric figures, that is, the volume, the angles, the area, the points of intersection, their distances, among others.

Laplace Transform: Definition, History And What It Is For

The Laplace transform has been in recent years of great importance in engineering studies, mathematics, physics, among other scientific areas, as well as being of great interest in theory, provides a simple way to solve problems that come from science and engineering. Originally the Laplace transform was presented by Pierre-Simón Laplace in his study on