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This question uses the linear algebra extension to generate a system of linear equations which can be solved.
We want to produce an equation of the form Ax=y, where A and y are given, and x is to be found by the student.
First, we generate a linearly independent set of vectors to form A, then freely pick the value of x, and calculate the corresponding y.
To generate A, we generate more vectors we need, then pick a linearly independent subset of those using the subset_with_dimension
function.
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
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said | Ready to use | 4 years, 1 month ago |
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Christian Lawson-Perfect 4 years, 1 month ago
Published this.Christian Lawson-Perfect 4 years, 1 month ago
Gave some feedback: Ready to use
Christian Lawson-Perfect 4 years, 1 month ago
Created this.There is only one version of this question that you have access to.
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Name | Type | Generated Value |
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numvars | integer |
3
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system | matrix |
Matrix of size 3×3
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values | vector |
vector(6,5,2)
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rhs | vector |
vector(17,-29,3)
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Generated value: integer
This variable doesn't seem to be used anywhere.
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This question is used in the following exams:
- homework I by Kuldeep Singh in Kuldeep's workspace.
- Testing chapter 1 of the book Linear Algebra Step by Step by Kuldeep Singh in Kuldeep's workspace.
- Kuldeep's copy of Sections 1.1,1.2 and 1.3 by Kuldeep Singh in Kuldeep's workspace.
- Kuldeep's copy of Kuldeep's copy of Sections 1.1 and 1.2 by Kuldeep Singh in Kuldeep's workspace.
- All the good stuff by Chris Templet in Chris's workspace.