1.7 part 3, 5 please on paper thank you ## Matrix Multiplication Exercises### In Exercises 3–6, find the product by inspection.#### 3.\[\begin{pmatrix}3 & 0 & 0 \\0 & -1 & 0 \\0 & 0 & 2 \\\end{pmatrix}\begin{pmatrix}2 & 1 \\-4 & 1 \\2 & 5 \\\end{pmatrix}\]#### 4.\[\begin{pmatrix}1 & 2 & -5 \\-3 & -1 & 0 \\\end{pmatrix}\begin{pmatrix}-4 & 0 \\0 & 3 \\0 & 2 \\\end{pmatrix}\]#### 5.\[\begin{pmatrix}5 & 0 & 0 \\0 & 2 & 0 \\0 & 0 & -3 \\\end{pmatrix}\begin{pmatrix}-3 & 2 & 0 & 4 & -4 \\1 & -5 & 3 & 0 & 3 \\-6 & 2 & 2 & 2 & 2 \\\end{pmatrix}\]

We have to multiply given Matrix.

Answered: 3. 4. 5. 0 -1 0 1 2 -3 -1 0 3 5 B: 0 2…

3. 4. 5. 0 -1 0 1 2 -3 -1 0 3 5 B: 0 2 0 2 -- [ 011- 01-3 1 -6 2 -4 1 2 5 -4 0 0-3 17 11 030 002 2 0 4 -5 3 0 2 2 2 -4] 3 2]

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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1.7 part 3, 5 please on paper thank you

## Matrix Multiplication Exercises

### In Exercises 3–6, find the product by inspection.

#### 3.
\[
\begin{pmatrix}
3 & 0 & 0 \\
0 & -1 & 0 \\
0 & 0 & 2 \\
\end{pmatrix}
\begin{pmatrix}
2 & 1 \\
-4 & 1 \\
2 & 5 \\
\end{pmatrix}
\]

#### 4.
\[
\begin{pmatrix}
1 & 2 & -5 \\
-3 & -1 & 0 \\
\end{pmatrix}
\begin{pmatrix}
-4 & 0 \\
0 & 3 \\
0 & 2 \\
\end{pmatrix}
\]

#### 5.
\[
\begin{pmatrix}
5 & 0 & 0 \\
0 & 2 & 0 \\
0 & 0 & -3 \\
\end{pmatrix}
\begin{pmatrix}
-3 & 2 & 0 & 4 & -4 \\
1 & -5 & 3 & 0 & 3 \\
-6 & 2 & 2 & 2 & 2 \\
\end{pmatrix}
\]

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