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Home > PC3 > Chapter 10 > Lesson 10.2.3 > Problem 10-150

10-150.

LINEAR TRANSFORMATIONS WITH MATRICES

  1. Write the matrix associated with horizontal reflection, call it .

    In a horizontal reflection, .


    Solve for and .

  2. Write the matrix associated with vertical reflection, call it .

  3. Compute . What linear transformation is associated with this matrix?

  4. Compute . Does this matrix create the same linear transformation as ? Explain why or why not.