Mind your Ps and Qs. Mind your Ps and Qs is an English language expression meaning "mind your manners", "mind your language", "be on your best behaviour", "watch what you're doing". Attempts at explaining the origin of the phrase go back to the mid-19th century..
Besides, what does the P and Q stand for in mind your P's and Q's?
The Basic Politeness Theory Probably the most widely held explanation also happens to be the most straightforward: “p's” sounds a bit like “please,” “q's” sounds a bit like “thank yous,” so to mind your p's and q's ultimately means “to mind your good manners.” It's a neat idea, but it's not a particularly reliable one.
Likewise, what are p's and g's? Definition of p's and q's. 1 : something (such as one's manners) that one should be mindful of better watch his p's and q's when I get a six-gun of my own— Jean Stafford. 2 : best behavior being on her p's and q's for two solid days was too much— Guy McCrone.
Also Know, what does P&Q stand for?
Performance and Quality. P&Q. Productivity and Quality. P&Q. Poems & Quotes (online forum)
What does P and Q stand for in logic?
The statement “p implies q” means that if p is true, then q must also be true. The statement “p implies q” is also written “if p then q” or sometimes “q if p.” Statement p is called the premise of the implication and q is called the conclusion. Example 1.
Related Question Answers
What does PS mean?
post scriptum
What are P's drugs?
P-drugs are the drugs you have chosen to prescribe regularly, and with which you have become familiar. They are your priority choice for given indications. The P-drug concept is more than just the name of a pharmacological substance, it also includes the dosage form, dosage schedule and duration of treatment.What does P mean in slang?
The Meaning of P P means "Penny, pence" So now you know - P means "Penny, pence" - don't thank us. YW! What does P mean? P is an acronym, abbreviation or slang word that is explained above where the P definition is given.What does P and Q stand for in algebra?
The Rational Zeros Theorem states: If P(x) is a polynomial with integer coefficients and if is a zero of P(x) (P( ) = 0), then p is a factor of the constant term of P(x) and q is a factor of the leading coefficient of P(x). We can use the Rational Zeros Theorem to find all the rational zeros of a polynomial.What does dot your i's and cross your t's mean?
dot the i's and cross the t's. phrase. If you say that someone dots the i's and crosses the t's, you mean that they pay great attention to every small detail in a task; often used to express your annoyance because such detailed work seems unnecessary and takes a very long time. See full dictionary entry for dot.What does I smell a rat mean?
to smell a rat. phrase. If you smell a rat, you begin to suspect or realize that something is wrong in a particular situation, for example that someone is trying to deceive you or harm you.What does pap mean in slang?
Post A Picture
What does P mean in math formula?
Example. P(A) probability function. probability of event A. P(A) = 0.5.What does P's mean in London?
The essential P's… Peng – good-looking.What are preliminaries and general items?
The preliminaries of a bill of quantities are the section that provides a description of the project, the contractor's general obligations, general facilities, and setup and running costs. In a bill of quantities, the preliminary costs are generally divided among initial cots, recurring cost and final costs.What does P&G mean?
The Procter & Gamble Company (P&G) is an American multinational consumer goods corporation headquartered in downtown Cincinnati, Ohio, founded in 1837 by English American William Procter and Irish American James Gamble.What are preliminary and general costs?
Preliminary and General Costs. The use of the term is generally appropriate where a bill of quantity or an activity level contract value form part of the order or contract to be accepted or placed.What are P&G's in construction?
P&G stands for Preliminary & General (construction industry) Business, finance, etc.What is the inverse of P → Q?
A conditional statement is logically equivalent to its contrapositive! (This is very useful for proof writing!) The converse of p → q is q → p. The inverse of p → q is ∼ p →∼ q.What does Q stand for in logic?
First, P is the first letter of the word "proposition". Old logic texts sometimes say something like "assume a proposition P" and then go on to prove something about P. Q is just the next letter after P, so when you need another proposition to assume, it's an easy and convenient letter to use.What does or mean in logic?
In logic and mathematics, or is the truth-functional operator of (inclusive) disjunction, also known as alternation; the or of a set of operands is true if and only if one or more of its operands is true. The logical connective that represents this operator is typically written as ∨ or +.What is the negation of P and Q?
Negation of a Conditional By definition, p → q is false if, and only if, its hypothesis, p, is true and its conclusion, q, is false. It follows that the negation of "If p then q" is logically equivalent to "p and not q."How do you find the truth value?
3 Answers. The truth value of a sentence is "true" or "false". A sentence of the form "If A then B" is true unless A is true and B is false. In this case A is "2 is even" and B is "New York has a large population." I would evaluate each of these as true, so the compound statement is true.What is a Biconditional statement?
When we combine two conditional statements this way, we have a biconditional. Definition: A biconditional statement is defined to be true whenever both parts have the same truth value. The biconditional p q represents "p if and only if q," where p is a hypothesis and q is a conclusion. 
