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BBC Bitesize, [1] also abbreviated to Bitesize, is the BBC's free online study support resource for school-age pupils in the United Kingdom. It is designed to aid pupils in both schoolwork and, for older pupils, exams. [2]
The phrase not a cat is a parenthesis. My umbrella (which is somewhat broken) can still shield the two of us from the rain. The phrase which is somewhat broken is a parenthesis. Please, Gerald, come here! Gerald is both a noun of direct address and a parenthesis. People who eat broccoli are typically healthier—and happier—than people who don't.
[2] A superscript is understood to be grouped as long as it continues in the form of a superscript. For example if an x has a superscript of the forma+b, the sum is the exponent. For example: x 2+3, it is understood that the 2+3 is grouped, and that the exponent is the sum of 2 and 3. These rules are understood by all mathematicians.
In elementary algebra, parentheses ( ) are used to specify the order of operations. [1] Terms inside the bracket are evaluated first; hence 2×(3 + 4) is 14, 20 ÷ (5(1 + 1)) is 2 and (2×3) + 4 is 10. This notation is extended to cover more general algebra involving variables: for example (x + y) × (x − y). Square brackets are also often ...
and ) are parentheses / p ə ˈ r ɛ n θ ɪ s iː z / (singular parenthesis / p ə ˈ r ɛ n θ ɪ s ɪ s /) in American English, and either round brackets or simply brackets in British English. [1] [4] They are also known as "parens" / p ə ˈ r ɛ n z /, "circle brackets", or "smooth brackets". In formal writing, "parentheses" is also used ...
Matrix, uses square brackets and parentheses; Inner product space, uses parentheses and chevrons; See also. Glossary of mathematical symbols
A parenthesis (plural parentheses) is a type of bracket used for punctuation. It may also refer to: Parenthesis (rhetoric), an explanatory or qualifying word in a passage or statement. In Parenthesis, an epic poem of World War 1 by David Jones. Emphasis! (On Parenthesis), an album by the Stanton Moore Trio.
The BBC in the UK was the first broadcaster to include closed captions (called subtitles in the UK) in 1979 based on the Teletext framework for pre-recorded programming. Real-time captioning, a process for captioning live broadcasts, was developed by the National Captioning Institute in 1982. [2]