QUÉ SIGNIFICA CONTRAPOSITIVE EN INGLÉS
Contraposición
En la lógica, contraposición es una ley, que dice que una declaración condicional es lógicamente equivalente a su contraposición. El contrapositivo del enunciado tiene su antecedente y consecuente invertido y volteado: el contrapositivo de es así. Por ejemplo, la proposición "Todos los murciélagos son mamíferos" puede ser reformulada como el condicional "Si algo es un murciélago, entonces es un mamífero". Ahora, la ley dice que la afirmación es idéntica a la contrapositiva "Si algo no es un mamífero, entonces no es un murciélago". El contrapositivo puede compararse con otras tres relaciones entre declaraciones condicionales: ▪ Inversión:. "Si algo no es un murciélago, entonces no es un mamífero". A diferencia del contrapositivo, el valor de la verdad inversa no depende en absoluto de si la proposición original era o no verdadera, como se evidencia aquí. Lo inverso aquí es claramente no es cierto. ▪ Conversión:. "Si algo es un mamífero, entonces es un murciélago". Lo contrario es en realidad la contraposición de lo inverso y siempre tiene el mismo valor de verdad que lo inverso, que no es necesariamente el mismo que el de la proposición original. ▪ Negación :.
definición de contrapositive en el diccionario inglés
La primera definición de contrapositivo en el diccionario se coloca frente o en contra. Otra definición de contrapositivo es un enunciado condicional derivado de otro al negar e intercambiar el antecedente y el consecuente. Contrapositive es también una proposición categorial obtenida de otro, esp válidamente, por cualquiera de una serie de operaciones incluyendo la negación, la transferencia de los términos, el cambio de su calidad, y posiblemente el debilitamiento de lo universal a lo particular.
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10 LIBROS DEL INGLÉS RELACIONADOS CON «CONTRAPOSITIVE»
Descubre el uso de
contrapositive en la siguiente selección bibliográfica. Libros relacionados con
contrapositive y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Discrete Mathematics with Proof
The logical equivalence [P -> Q] <s> [(-<Q) — > (~IP)] implies that the
contrapositive of a valid theorem is automatically true. COROLLARY 3.33
Corollary to Proposition 3.32 If a positive integer p > 1 has no divisor J with 1 < d
< ^/p, then p is ...
2
Topics in Contemporary Mathematics
I. Bello EXAMPLE 1 Writing the Contrapositive of a Statement Write in words the
contrapositive of the statement “If n is an even integer, then n2 is an even integer.
” Solution The given statement is of the form p —> q, where p is “n is an even ...
Ignacio Bello, Anton Kaul, Jack R. Britton,
2013
3
Topics in Contemporary Mathematics, Enhanced Edition
Statements Related to the Conditional Statement q Æ p Converse of p Æ q p Æ q
Inverse of p Æ q q Æ p Contrapositive of p Æ q Table 3.15 shows the truth tables
for these statements. Notice that p Æ q is equivalent to its contrapositive, q Æ p ...
Ignacio Bello, Jack R. Britton, Anton Kaul,
2009
a Steps for Finding the Contrapositive. Step J. Obvert the proposition. Step 2.
Find the strongest valid converse of the obverse (if any: see 11D). Step 3. Obvert
the result of step 2. If no valid conversion is possible in step 2, there is no valid ...
William T. Parry, Edward A. Hacker,
1991
5
Discrete Mathematics with Applications
a. Conditional. Statement. One of the most fundamental laws of logic is the
equivalence between a conditional statement and its contrapositive. • Definition
The contrapositive of a conditional statement of the form “If p then q” is If ∼q then
∼p.
6
How to Think Like a Mathematician: A Companion to ...
Prime Minister John Major's comment after being told that his government's
policies were hurting the country The contrapositive method is very confusing to
grasp initially — however, one student told me that she liked using it as it made
her ...
7
Kaplan LSAT 2015 Strategies, Practice, and Review with 4 ...
In this contrapositive, elephants are not present, but pandas are. ***Note that the
expert has included the idea of playing at any point during the rest of the season.
This makes clear, in the contrapositive, that if the athlete plays at all during the ...
8
Kaplan LSAT Premier 2015 with 6 Real Practice Tests: Book + ...
In this contrapositive, elephants are not present, but pandas are. ***Note that the
expert has included the idea of playing at any point during the rest of the season.
This makes clear, in the contrapositive, that if the athlete plays at all during the ...
9
Discrete Mathematics: Introduction to Mathematical Reasoning
a. Conditional. Statement. One of the most fundamental laws of logic is the
equivalence between a conditional statement and its contrapositive. • Definition
The contrapositive of a conditional statement of the form “If p then q” is If ∼q then
∼p.
10
Theorems, Corollaries, Lemmas, and Methods of Proof
Recall that whenever “If H, then C” is a theorem, then the contrapositive to this
theorem is also a theorem; that is, every theorem “If H, then C” has a dual
theorem “If not C, then not H,” which is also true. Furthermore, if a proof of “If C is
not true, ...
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «CONTRAPOSITIVE»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
contrapositive en el contexto de las siguientes noticias.
Can Gays And Christians Coexist In America? Part IV
Is that itself (or its contrapositive) a violation of the Equal Protection Clause (and state variants)? These may all seem like dire and extreme ... «The Federalist, Jun 15»
Portland Trail Blazers 2014-15 Season Review: Blazers Trade for …
To borrow the contrapositive of Paul Pierce's new catchphrase in Washington, that's not why you brought him here. Afflalo played out his two ... «Blazer's Edge, May 15»
JEE Main and JEE Advanced 2015: Subjects and difference in …
Understanding of tautology, contradiction, converse and contrapositive. Syllabus under the subject Physics. Topics included in JEE Advanced ... «PrepSure, May 15»
Resolved: College Debate Should Allow Debate
Debaters willingly submit to the idea that syllogisms work, that A is A, and that the contrapositive of a true statement is true. A person who ... «The Federalist, Abr 15»
Net neutrality critics are flat-out wrong, says FCC chief
It was the contrapositive of what we were talking about and that threw me for a bit, but I agree with what you were saying. Make is legal and people will think it is ... «CNET, Mar 15»
How mathematicians are storytellers and numbers are the characters
It's the contrapositive, the contrapositive lukasw. Think it through. Fictional narratives are not wrong or right, so they can't objectively be rejected ... «The Guardian, Ene 15»
He gets an 'F' from the NAACP? Black Republican senator is proud …
What are you trying to say. http://www.freedomfoundation.com/ Ben Name. just pointing out the contrapositive in what you are saying. that's all. «BizPac Review, Nov 14»
Planet Princeton Weekend Picks, Oct. 31-Nov. 2
Live music is provided by the band Contrapositive, featuring Cecily Mills, Janet Mills and Robert Mills, who will be playing all sorts of traditional ... «Planet Princeton, Oct 14»
MURRIETA: Council considers displaying national motto at city hall
So the contrapositive is "If there are NO trust, then there are NO god." Semantically, this is an assumptive statement. These statements are akin ... «Press-Enterprise, Sep 14»
Quantum Reload: Sign of a Maturing Poker Market
The flip side of that, what in mathematical logic terms is the “also true” deduction called the contrapositive, Fathipour's statement implies that all ... «4Flush.com, Ago 14»