"The man has always wanted to know where he is. Knowing his location with respect to other people or elements has been one of his worries. Many examples show us the importance of solving this mystery of know where we are. ...

In the modern business activity, the concepts of creativity and innovation are increasingly incorporated, recognizing that they must be applied to be able to specify different initiatives of action that serve for personal ...

This Virtual learning object (VLO) provides a study material for the subject of the algebraic structure of Real Numbers, that is, the numerical systems that make up the set of Real Numbers, their operations and properties, ...