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Chapter 4: Q21. (page 172)

Find each product, if possible.

[4鈭�1615鈭�8]鈰�[139鈭�6]

Short Answer

Expert verified

The product for provided matrices is not possible.

Step by step solution

01

Step 1- Determine the dimensions of the provided matrices

The dimensions for first matrix are represented by2脳3 and for second matrix are represented by .2脳2

02

– Write the inner dimensions 

The inner dimensions for both the provided matrices are represented by the numbers 3 and 2.

03

Step 3- Make the conclusion

As the inner dimensions of provided matrices are not the same which means that the product for the provided matrices is not defined.

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