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Home > PC3 > Chapter 9 > Lesson 9.1.3 > Problem 9-62

9-62.

Given the matrices listed below, complete the operations specified.  

 

  1.  

  1.  

    Double each entry in matrix .

  1.  

    Multiply each row in matrix by the column in matrix .

  1.  

    Do the rows of matrix have the same number of entries as the columns of matrix ?

  1.  

    Multiply the rows of matrix by the columns of matrix .

  1. What does the result in part (e) tell you about matrices and ?