answersLogoWhite

0

What is always true in a logical system?

Updated: 4/28/2022
User Avatar

Wiki User

11y ago

Best Answer

Theorems, corollaries, and postulates.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is always true in a logical system?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Algebra

What is a disjunction in algebra?

"In logic and mathematics, a two-place logical connective or, is a logical disjunction, also known as inclusive disjunction or alternation, that results in true whenever one or more of its operands are true. E.g. in this context, "A or B" is true if A is true, or if B is true, or if both A and B are true" (Wikipedia)


In evaluating a logical expression of type Boolean expression1 Boolean expression2 Both the Boolean expressions are not always evaluated True False?

FALSE.... cuz in && operator the compiler chk both of the expression if any of the expression is false then answer will be false.. for true result both of d expression must be true... by warrior2pnk


What are the types of axioms?

There are two types of mathematical axioms: logical and non-logical. Logical axioms are the "self-evident," unprovable, mathematical statements which are held to be universally true across all disciplines of math. The axiomatic system known as ZFC has great examples of logical axioms. I added a related link about ZFC if you'd like to learn more. Non-logical axioms, on the other hand, are the axioms that are specific to a particular branch of mathematics, like arithmetic, propositional calculus, and group theory. I added links to those as well.


What is tautology in boolean algebra?

a tautology is a statement that is always true. For example p or not p is always true because one of the two is always true.


What is it called when an equation is always true?

In math, an equation that is always true is called an identity.

Related questions

What statements are accepted as true without proof in a logical system?

Axioms, or postulates, are accepted as true or given, and need not be proved.


What are statements that require proof in logical a system?

The statements that require proof in a logical system are theorems and corollaries.


What are the statements that require proof in a logical system?

The statements that require proof in a logical system are theorems and corollaries.


Which are accepted without proof in a logical system Postulates Axioms Theorems or Corollaries?

Postulates and axioms are accepted without proof in a logical system. Theorems and corollaries require proof in a logical system.


List the functions for the category 'Logical' in Microsoft Excel 2003?

A logical function is one that can return a true value or a false value. They are usually used in doing comparisons and seeing if things are equal to each other or not, or which is higher or lower. The logical functions that Excel provides are: TRUE FALSE AND OR NOT IF


What are logical functions?

A logical or boolean function is one that works with logical or boolean values - values that can only be either true, or false.


Why does an operating system reside in low memory?

This is not always true, it depends on the operating system and the bootstrap process.


What is logical dfd?

the dfd which independent view of the system is called logical dfd


What is true concerning physical and logical topologies?

Logical topologies consist of virtual connections between nodes.


What is a logical argument in which each statement is backed up by a statement that is accepted as true?

A logical argument in which each statement is backed up by a statement that is accepted as true is a proof.


What is logical statement?

A logical statement is one that will return a boolean or a logical "True" or "False" output. It is used in cases where conditions need to be executed. For ex: lets say you write a system that checks the age of the visitors to a bar, the system should only allow people who are over 18 yrs of age. So the logical condition will be like below: if(age > 18) then "Let the Customer Enter" else "The customer is a minor, send them back to stay out of trouble"


Which logical function returns a true result only when all its arguments are true?

The AND function.