README (not visible to students)

This question displays a randomly generated graph with nodes and edges. Students are asked to provide the corresponding adjacency matrix. Matrix entries that are left blank are considered as zero. Students can get partial credit for each correct matrix entry.

Matrix component input: random graph

What is the adjacency matrix ${\bf A}$ corresponding to the graph below?

0 0 0->0 1 1 0->1 2 2 1->2 3 3 2->3

Hint: zero entries can be left blank.

Correct answer

Student view placeholder

In student views this area is used for assessment and score info.
Tools

Staff information

Question

QID:
Title:
Matrix component input: random graph

Variant

Started at:
2026-08-04 23:50:21 (CDT)
Duration:
0s
Show/Hide answer 
{
  "matrix": {
    "_type": "ndarray",
    "_dtype": "float64",
    "_value": [
      [
        1,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        0
      ]
    ]
  }
}
This box is not visible to students.
History
dec frac
rad deg