.. _AQweek9:

Week 9 Attendance Quiz Hints
-----------------------------

**AQ06_11:**

#. See :ref:`inColSpace`.

#. See :ref:`projectR2`.

#. See the example in :ref:`inColSpace`.

#. See :ref:`inColSpace`.

#. See :ref:`projectR2`.

**AQ06_12:**

#. See :ref:`underdetermined`.

#. See :ref:`parametricForm`.