1.3.8. Week 9 Progress Check Quiz Hints

6.11:

  1. See The Row and Column View.

  2. See Projections Onto a Line.

  3. See the example in The Row and Column View.

  4. See The Row and Column View.

  5. See Projections Onto a Line.

6.12:

  1. See Under-determined Systems.

  2. See RREF and Under-determined Systems.