示例:对于集合{a,b,c}: •这些是子集:{a},{b}和{c} •这些是子集:{a,b},{a,c}和{b,c} •并且{a,b,c}也是{a,b,c}的子集, •空集{}也是{a,b,c}的子集, 和所有的子集一起使电源集: P(S)= {{},{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c}版权...
A power set is the collection of all subsets, empty set and the original set itself. Learn power set notation, cardinality and properties with examples. Find power set of the empty set at BYJU'S.
The meaning of FREE is not costing or charging anything. How to use free in a sentence. Can something be 'for free?' Synonym Discussion of Free.
The meaning of TRIGGER is a piece (such as a lever) connected with a catch or detent as a means of releasing it; especially : the part of the action moved by the finger to fire a gun. How to use trigger in a sentence.
Define set up. set up synonyms, set up pronunciation, set up translation, English dictionary definition of set up. v. set , set·ting , sets v. tr. 1. To put in a specified position or arrangement; place: set a book on a table; set the photo next to the
Define point. point synonyms, point pronunciation, point translation, English dictionary definition of point. n. 1. A sharp or tapered end: the point of a knife; the point of the antenna. 2. An object having a sharp or tapered end: a stone projectile poi
to be free of a friend's house. not subject to rules, set forms, etc.: The young students had an hour of free play between classes. easily worked, as stone, land, etc. Mathematics.(of a vector) having specified magnitude and direction but no specified initial point.Comparebound1(def9...
(any set of signs, signals, or symbols that convey meaning, including written words, may be called language):a spoken language.Thus,languageis the set of conventions, andspeechis the action of putting these to use:He couldn't understand the speech of the natives because it was in a ...
a :the delivery of a baseball by apitcherto a batter b :a baseball so thrown c :pitchoutsense 2 pitched ˈpicht adjective Illustration ofpitch two systems of staff notation of pitch Phrases pitch into 1 :attack,assail 2 :to set to work on energetically ...
The meaning of APPOINT is to fix or set officially. How to use appoint in a sentence. Synonym Discussion of Appoint.