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Home > A2C > Chapter 7 > Lesson 7.3.4 > Problem 7-200

7-200.
  1. Let A and B be the matrices defined below. Complete each of the following matrix arithmetic problems. Homework Help ✎

    1. A − B

    2. 5A

    3. AB

    4. BA

Refer to parts (a), (b),and (c).