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  2. Steiner's conic problem - Wikipedia

    en.wikipedia.org/wiki/Steiner's_conic_problem

    Steiner claimed that the number of conics tangent to 5 given conics in general position is 7776 = 6 5, but later realized this was wrong. [2] The correct number 3264 was found in about 1859 by Ernest de Jonquières who did not publish because of Steiner's reputation, and by Chasles using his theory of characteristics, [3] and by Berner in 1865.

  3. List of proofreader's marks - Wikipedia

    en.wikipedia.org/wiki/List_of_proofreader's_marks

    These are usually handwritten on the paper containing the text. Symbols are interleaved in the text, while abbreviations may be placed in a margin with an arrow pointing to the problematic text. Different languages use different proofreading marks and sometimes publishers have their own in-house proofreading marks.

  4. Sixth Term Examination Paper - Wikipedia

    en.wikipedia.org/wiki/Sixth_Term_Examination_Paper

    Since June 2018, the format of the answer booklet for the STEP Mathematics examinations has been updated to ensure that the paper is fully anonymised before it is marked. Candidates are issued with a 44-page booklet, of which 40 pages are available for writing out solutions and for rough work.

  5. Optical mark recognition - Wikipedia

    en.wikipedia.org/wiki/Optical_mark_recognition

    Optical answer sheets usually have a set of blank ovals or boxes that correspond to each question, often on separate sheets of paper. Bar codes may mark the sheet for automatic processing, and each series of ovals filled will return a certain value when read. In this way students' answers can be digitally recorded, or identity given.

  6. NYT ‘Connections’ Hints and Answers Today, Monday, December 2

    www.aol.com/nyt-connections-hints-answers-today...

    Get ready for all of today's NYT 'Connections’ hints and answers for #540 on Monday, December 2, 2024. Today's NYT Connections puzzle for Monday, December 2, 2024 The New York Times

  7. Chris Evans reportedly returning to Marvel in 'Avengers ... - AOL

    www.aol.com/chris-evans-reportedly-returning...

    He can do this all day. Chris Evans is set to return to the Marvel Cinematic Universe in the upcoming movie "Avengers: Doomsday," according to multiple reports.The news was first reported by The ...

  8. Explainer-Who are the immigrants who could be targeted in ...

    www.aol.com/news/explainer-immigrants-could...

    California was the state with the most immigrants in the U.S. illegally with some 2.2 million in 2022, according to estimates by the Center for Migration Studies of New York, a nonpartisan think tank.

  9. Additional Mathematics - Wikipedia

    en.wikipedia.org/wiki/Additional_Mathematics

    There are two written papers, each comprising half of the weightage towards the subject. Each paper is 2 hours 15 minutes long and worth 90 marks. Paper 1 has 12 to 14 questions, while Paper 2 has 9 to 11 questions. Generally, Paper 2 would have a graph plotting question based on linear law. It was originated in the year 2003 [3]