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Chapter 4: Q7. (page 171)

Find each product, if possible.

[58]鈰�[3鈭�14]

Short Answer

Expert verified

The required matrix is,

[15鈭�52024鈭�832]

Step by step solution

01

Step 1- Make the first row of product matrix

Write the multiplication of first row of first matrix and each column of second matrix and form the first row of product matrix.

[5鈰�35鈰�(鈭�1)5鈰�4]

02

– Make the second row of product matrix

Write the multiplication of second row of first matrix and each column of second matrix and form the second row of product matrix

[5鈰�35鈰�(鈭�1)5鈰�48鈰�38鈰�(鈭�1)8鈰�4]

03

Step 3- Write the actual product matrix

Perform simplification of obtained matrix.

[15鈭�52024鈭�832]

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Most popular questions from this chapter

Determine whether each matrix product is defined. If so, state the dimensions of the product.M4脳3鈰�N4脳3

Solve each equation.

x2+15-yx+yy-4=5x53

Solve each equation.

2x+yx-3y=513

Solve each equation.

4x-33y713=9-1572z+1

Find each product, if possible.

[4鈭�2鈭�7635]鈰�[鈭�253]
See all solutions

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