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In logic, negation, also called the logical not or logical complement, is an operation that takes a proposition to another proposition "not ", written , , ...
The affirmative and negative responses to positively phrased questions are da and nu, respectively. But in responses to negatively phrased questions they are prefixed with ba (i.e. ba da and ba nu). nu is also used as a negation adverb, infixed between subject and verb. Thus, for example, the affirmative response to the negatively phrased ...
In logic, a set of symbols is commonly used to express logical representation. The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics.
Negative numbers are used to describe values on a scale that goes below zero, such as the Celsius and Fahrenheit scales for temperature. The laws of arithmetic for negative numbers ensure that the common-sense idea of an opposite is reflected in arithmetic. For example, − (−3) = 3 because the opposite of an opposite is the original value.
Negation can be applied not just to whole verb phrases, clauses or sentences, but also to specific elements (such as adjectives and noun phrases) within sentences. [a] This contrast is usually labeled sentential negation versus constituent negation. [9]
Negation is a connective in logic and an operation computing that maps true to false and false to true. Negation may also refer to: Negation (linguistics) , a grammatical operation by which a proposition is replaced by one that states the opposite, as by the addition of not
The Standard Chinese pronunciation of wú (無; 'not', 'nothing') historically derives from the c. 7th century Middle Chinese mju, the c. 3rd century Late Han Chinese muɑ, and the reconstructed c. 6th century BCE Old Chinese * ma. [2] Other varieties of Chinese have differing pronunciations of Chinese: 無.
In rhetoric, litotes (/ l aɪ ˈ t oʊ t iː z, ˈ l aɪ t ə t iː z /, US: / ˈ l ɪ t ə t iː z /), [1] also known classically as antenantiosis or moderatour, is a figure of speech and form of irony in which understatement is used to emphasize a point by stating a negative to further affirm a positive, often incorporating double negatives for effect.