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Represent each company profits as a separate matrix

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Reference no: EM131580308

Question: The ABC and DEF hardware companies report their annual profits for the following items in thousands of dollars:

                                  ABC                   DEF

Nuts                            5.2                  3.1

Bolts                            2.7                  1.9

Hammers                      3.4                   0.9

Saws                         -0.5                   1.2

Washers                      2.1                  -1.67

Nails                           0.8                  -0.2

(a) Represent each company profits as a separate 1 x 6 matrix.

(b) Using the two 1 x 6 matrices, determine the combined profits of the two companies.

(c) Suppose 6 x 1 a matrix was used for each company s profits, and their sum was used to represent the combined profit, how would the answer differ from the result in (b)?

Reference no: EM131580308

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