In this work we present the main numerical sets: natural, integers, rational, irrational and real, focusing on the set of irrational numbers. We approach its historical part, the most famous examples and the proof of their ...

Irrational and transcendental numbers intrigued mathematicians since the beginning of mathematical development. Proving the irrationality or transcendence of a number can be a subject very complicated, however this is a ...

Faced with the current scenario of education, where the teaching of mathematics takes place, each day more, in a mechanical way and far from critical thinking, the present work approaches a proposal for the use of the ...