A vectorial space is a non-empty set V= or, v, w,…, whose elements are vectors. Some important operations are carried out with them, among which the f...
The under and over approximation, is a numerical method used to establish the value of a number according to different scales of accuracy. For example...
The discrete probability distributions they are a function that assigns to each element of X (S) = x1, x2,…, xi,…, where X is a given discrete random ...
A surjective function is any relationship where each element belonging to the codomain is an image of at least one element of the domain. Also known a...
The derivative of the cotangent is equal to the opposite of the square of the cosecant "-Csctwo”. This formula obeys the laws of derivative by definit...
The constant of proportionality It is a relational numerical element, used to define the pattern of similarity between 2 quantities that are altered s...
The constant of integration It is an added value to the calculation of antiderivatives or integrals, it serves to represent the solutions that make up...
The summation telescopic is a branch of operations with number series. It deals with the summations of elements from an initial value to “n” of expres...
The Trachtenberg method is a system to perform arithmetic operations, mainly multiplication, in an easy and fast way, once its rules are known and mas...
