Matrix Algebra with a Calculator - viebach.net

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					Section 3.4 - Matrix Algebra with Graphing Calculator
              Vocabulary First


                                  Display on
Home Screen                      Home Screen




                                 Operations to
                                 be done with a
                                     matrix


                                   Enter the
                                   values of a
                                   matrix here.
[A]   [B]
              Type in Dim of A
              (2 Enter 3 Enter)

            Input values by
            ROW….Use ENTER
            Button to move to
            Next element
[A]   [B]
                     2nd Matrix <-
            Then down arrow to [B] then ENTER




            QUIT….you’re ready to compute
To compute, we need NAMES of matrices on Home Screen
[A]   [B]
DNE
Enter the following matrices into your calculator:
Using your calculator, compute each of the following:




2nd Matrix -> 1                                2nd Matrix 1
Right Arrow to see the rest
Right Arrow to see the rest
Clearing the Matrices on the Calculator




                  Now press DEL to delete
               the matrix marked by the arrow
                  CALCULATOR REQUIRED
Enter the following matrices into your calculator:
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


               is already entered into your calculator


            needs to be entered into your calculator [B]


     Compute det A          Compute
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


                 is already entered into your calculator


            needs to be entered into your calculator [B]


     Compute det C          Compute
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


                 is already entered into your calculator


            needs to be entered into your calculator [B]


     Compute det D


                                    Since det D = 0,
                                        There is
                                 NO UNIQUE SOLUTION
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


                 is already entered into your calculator



           needs to be entered into your calculator [B]

                 Compute
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


                 is already entered into your calculator



          needs to be entered into your calculator [B]

                   Compute
                   CALCULATOR REQUIRED

Using a calculator, solve the system:


                 is already entered into your calculator



          needs to be entered into your calculator [B]

                   Compute

				
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posted:7/14/2013
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