Subspaces and linear transformations

Learning objectives

  • Explore subspaces of R^n related to matrices:  null space, column space
  • Work with subspaces arising from linear transformations

Before class

  • Read Lay section 4.2
  • Consult notes to the textbook (if you wish)
  • Ponder Lay problems 4.2: 3, 5, 7, 9, 15, 17, 25, 31, 32, 34.
  • Post to Piazza

In class

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