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subset

/ˈsʌbˌsɛt/

Meanings
noun
(of a set S) A set A such that every element of A is also an element of S.

Examples :

"The set lbrace a, b brace is a both a subset and a proper subset of lbrace a, b, c brace while the set lbrace a, b, c brace is a subset of lbrace a, b, c brace but not a proper subset of lbrace a, b, c brace."
math logic

Related Words

Illustration characters

characters noun

/ˈkæɹəktəz/ /ˈkɛɹəktɚz/

A being involved in the action of a story.

"The characters in the book went on a thrilling adventure. "

Illustration including

including verb

/ɪnˈkluːdɪŋ/

To bring into a group, class, set, or total as a (new) part or member.

"I will purchase the vacation package if you will include car rental."

Illustration specified

specified adjective

/ˈspɛsɪfaɪd/

Thoroughly explained.

"The specified dress code for the party included a formal gown and black tie. "

Illustration element

element noun

/ˈɛlɪmənt/

One of the simplest or essential parts or principles of which anything consists, or upon which the constitution or fundamental powers of anything are based.

"Letters are the elements of written language."

Illustration portions

portions noun

/ˈpoəɹʃənz/ /ˈpɔːʃənz/ /ˈpɔɹʃənz/

An allocated amount.

"Each child received equal portions of the birthday cake. "

Illustration particular

particular noun

/pəˈtɪkjələ/ /pəˈtɪkjəlɚ/

A small individual part of something larger; a detail, a point.

"The teacher pointed out a particular detail in the math problem that several students missed. "

Illustration document

document noun

/ˈdɒkjʊmənt/ /ˈdɒkjʊmɛnt/ /ˈdɑkjʊmənt/ /ˈdɑkjʊmɛnt/

An original or official paper used as the basis, proof, or support of anything else, including any writing, book, or other instrument conveying information pertinent to such proof or support.

"The document outlining the family's budget was used to prove their financial need to the housing agency. "

Illustration newsletter

newsletter noun

/ˈnjuːzˌlɛtə/ /ˈn(j)uzˌlɛtɚ/

A periodically sent publication containing current events or the like, generally on a particular topic or geared toward a limited audience.

"The school sent out a weekly newsletter about upcoming events and important announcements. "

Illustration opinion

opinion noun

/əˈpɪnjən/

A subjective belief, judgment or perspective that a person has formed about a topic, issue, person or thing.

"My opinion is that we should have more recess time at school. "

Illustration designer

designer noun

/dɪˈzaɪnɚ/

A person who designs something, or who designs things as a profession.

"My sister is a fashion designer, creating beautiful clothes for others. "

Illustration actually

actually adverb

/-ɪ/ /ˈæk.(t)ʃu.ə.li/

(modal) In act or in fact; really; in truth; positively.

"Actually, I had nothing to do with that incident."

Illustration population

population noun

/ˌpɒpjʊˈleɪʃən/ /pɒpjuːˈleɪʃən/

The people living within a political or geographical boundary.

"The population of New Jersey will not stand for this!"