GET /api/questions/11804/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"url": "https://numbas.mathcentre.ac.uk/api/questions/11804/?format=api",
"name": "Invert a 3x3 matrix using row operations",
"published": true,
"project": "https://numbas.mathcentre.ac.uk/api/projects/601/?format=api",
"author": {
"url": "https://numbas.mathcentre.ac.uk/api/users/697/?format=api",
"profile": "https://numbas.mathcentre.ac.uk/accounts/profile/697/?format=api",
"full_name": "Newcastle University Mathematics and Statistics",
"pk": 697,
"avatar": {
"20x20": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.20x20.png",
"40x40": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.40x40.png",
"150x150": "https://numbas.mathcentre.ac.uk/media/avatars/UnivNcle-shield_mKn5GZP.150x150.png"
}
},
"edit": "https://numbas.mathcentre.ac.uk/question/11804/invert-a-3x3-matrix-using-row-operations/?format=api",
"preview": "https://numbas.mathcentre.ac.uk/question/11804/invert-a-3x3-matrix-using-row-operations/preview/?format=api",
"download": "https://numbas.mathcentre.ac.uk/question/11804/invert-a-3x3-matrix-using-row-operations.zip?format=api",
"source": "https://numbas.mathcentre.ac.uk/question/11804/invert-a-3x3-matrix-using-row-operations.exam?format=api",
"metadata": {
"notes": "\n \t\t<p><strong>5/07/2012:</strong></p>\n \t\t<p>Added tags.</p>\n \t\t<p>Changed grammar in the question.</p>\n \t\t<p>Question appears to be working correctly.</p>\n \t\t<p><strong>14/07/2012:</strong></p>\n \t\t<p>Need to align columns where input takes place through the stages.</p>\n \t\t",
"licence": "Creative Commons Attribution 4.0 International",
"description": "<p>$A$ a $3 \\times 3$ matrix. Using row operations on the augmented matrix $\\left(A | I_3\\right)$ reduce to $\\left(I_3 | A^{-1}\\right)$.</p>"
},
"status": null,
"resources": []
}
