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Matrix multiplication. Has automatically generated "unresolved" matrix product to write in the solution, which is the interesting part of this implementation.
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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From users who are members of Julia Goedecke's contributions :
Julia Goedecke
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said | Ready to use | 2 years, 10 months ago |
History
Julia Goedecke 2 years, 10 months ago
Published this.
Julia Goedecke 2 years, 10 months ago
Gave some feedback: Ready to use
Julia Goedecke 3 years ago
Created this as a copy of Matrix multiplication.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Can you multiply these matrices? (same as WBQ 1.28) | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| Can you multiply matrices of these sizes? | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| Matrix products and transposes (same as WBQ 1.31) | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| Matrix products: any combination from WBQ 1.28/1.31 | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| Matrix multiplication | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| copy of Matrix products and transposes (same as WBQ 1.31) | Ready to use | Julia Goedecke | 25/08/2021 12:57 | |
| Matrix multiplication | Ready to use | Julia Goedecke | 25/04/2022 09:56 |
There are 34 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| A | matrix |
matrix([4,3],[1,0],[-1,-5])
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| B | matrix |
matrix([-4,1,5],[5,-2,-4])
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| m | integer |
3
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| k | integer |
2
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| n | integer |
3
|
| Name | Type | Generated Value |
|---|
| rawgeneralA | list |
List of 6 items
|
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| generalA | string |
\begin{pmatrix}a_{11}&a_{12}\\
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| rawgeneralB | list |
List of 6 items
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| generalB | string |
\begin{pmatrix}b_{11}&b_{12}&b
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| rawgeneralAB | list |
List of 18 items
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||||
| generalAB | string |
\begin{pmatrix}a_\{11\}\cdot b
|
| Name | Type | Generated Value |
|---|
Generated value: matrix
matrix([4,3],[1,0],[-1,-5])
← Depends on:
- k
- m
This variable doesn't seem to be used anywhere.
Parts
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Matrix entry | ||
| Hasn't run yet |