Logic Principles

LOGIC PRINCIPLES
Non-contradiction principle
In this principle, contradictions are reprobated and unacceptable. Contradictions in a scientific structure don´t have any kind of sense. You may havemany things that seem a contradiction, but in reality, they aren´t.
Examples:
Applied
* When the teacher leaves an important homework and you say to one teacher that you did it, but thenanother teacher ask you if you say no and then both teachers talk and discover that you lie to each other, you fall in a disgusting contradiction.
* Somebody steals a calculator and he says that hebought it, but another guy says that is him´s because he buy it yesterday. Then the other guy realizes that what he said was stupid and he says that he borrowed it from another guy: he falls in acontradiction because first, he said that he bought it and then that he borrowed it.
Not applied
* I got a 10 in math. I didn’t get a 10 in math
* When a girl says that she has a black skirt and nextday she loses it. She sees another girl with the same skirt that she lost, she accuses her of stealing, but then they realized that both have the same, it was a coincidence.

Exclude middleprinciple
You only have two options, the truth or the false. You can have half-truth or half false.
Examples:
Applied
* When you copy in an exam or you copy a homework and the teacher chub you, youcan´t say that what you did is half-truth or half-false. It is completely true is he or she saw you.
* When someone says a child broke a window: he only can say if he did it, or if not.Not applied
* When a teenage says a truth from a teacher, it is not true but is not false.
* When a teenage breaks a piece of instrumental of the laboratory and he admitted it. It is not truebut it is not false.

Enough reason principle
Anything that exists is equal to him but different to any other thing.
Examples:
Applied
* When a teenage uses his or her gadget in a green...