13299 results.
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The student is asked to factorise a quadratic $x^2 + ax + b$. A custom marking script uses pattern matching to ensure that the student's answer is of the form $(x+a)(x+b)$, $(x+a)^2$, or $x(x+a)$.
To find the script, look in the Scripts tab of part a.
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Exam (3 questions) in ridwan's workspacedesc
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This is supposed to demonstrate allowing one of two different free variables in the student's answer, but only marked as correct if the same free variable is used in all gaps. The custom marking algorithm should extend to any number of gaps, and one could add more alternative answers to allow for more free variable names. It doesn't allow just any free variable name.
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The matrix entry part in this question marks any symmetric matrix as correct, using a custom marking algorithm. A matrix is symmetric if it is equal to its transpose.
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Question in 1202find f(a) for a function defined in three intervals
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Exam (3 questions) in SWK122 2023
This test contains questions from Lecture Unit 1.1: General Principles.
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Exam (3 questions) in SWK122 2023
This test contains questions from Lecture Unit 1.1: General Principles.
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Question in 1202find f(a) for a function defined in three intervals
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Exam (3 questions) in SWK122 2023
This test contains questions from Lecture Unit 1.1: General Principles.
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Demonstration of the written number extension, which converts whole numbers to words.
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Question in CHY1201 - SpectroscopyThe reduced masses are pre-calculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses- but organising this with high computational efficiency might be a significant programing task (add to "to do" list).
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Question in Lisa's workspace
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Exam (3 questions) in Lisa's workspace
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Question in Lisa's workspace
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Question in Lisa's workspace
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Question in Lisa's workspace
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Question in Shafiq's workspace
The students are given the magnitude and angle (in degrees) of a vector. They have to find its alpha and beta components.
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Exam (1 question) in Shafiq's workspace
A temporary exma created to share with others to view
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Question in Lisa's workspace
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Exam (2 questions) in Agnieszka's workspace
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Question in Maths support
Simple exercises introducing the fundamental set operations, and NUMBAS syntax for sets.
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Question in Lisa's workspace
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Question in Lisa's workspace
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Exam (18 questions) in Johnathan's workspace
Exam paper at end of the year for IB maths students. Please regenerate questions as often as possible in order to practice material.
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Question in Johnathan's workspaceSimple transformation of a log graph, evaluate asymptote and x-intercept.
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Question in Johnathan's workspacex boys and two girls arranged on a bench
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Question in Johnathan's workspaceEvaluating y intercept and horizontal and vertical asymptote for a rational function.
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Question in Johnathan's workspaceFalling object used to investigate arithmetic sequence, extension sections relate to geometric sequences and percentage growth.
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Exam (3 questions) in Lisa's workspace
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Question in Lisa's workspace
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