Precalc Honors 0.6 Homework

Last updated about 4 hours ago

5 questions

What number in this matrix would be identified by
a_{23}

in the matrix

A= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What are the dimensions of matrix B=\begin{bmatrix} 7 & 8 & 9 & 12 \\ 8 & 4 & 0 & -3 \\ -4 & 5 & 6 & 1 \end{bmatrix}

Let W=\begin{bmatrix} 13 & -6 \\ 2 & -10 \\-4 & 8 \end{bmatrix}
X=\begin{bmatrix} 1 & -3 \\ -5 & 9 \\ 12 & 7 \end{bmatrix}
Y=\begin{bmatrix} 5 & -2 & 1 \\ -6 & 14 & 8 \end{bmatrix}

Precalc Honors 0.6 Homework

What number in this matrix would be identified by
a_{23}

in the matrix

A= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What are the dimensions of matrix B=\begin{bmatrix} 7 & 8 & 9 & 12 \\ 8 & 4 & 0 & -3 \\ -4 & 5 & 6 & 1 \end{bmatrix}

Precalc Honors 0.6 Homework

What number in this matrix would be identified by
a_{23}

in the matrix

A= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What are the dimensions of matrix B=\begin{bmatrix} 7 & 8 & 9 & 12 \\ 8 & 4 & 0 & -3 \\ -4 & 5 & 6 & 1 \end{bmatrix}

If M =2 W, what numbers make up the first row? Separate with a comma.

What number is the third row, second column, for X-Y?

If M =2 W, what numbers make up the first row? Separate with a comma.

What number is the third row, second column, for X-Y?

Solve for matrix A:

4A+W=X

Precalc Honors 0.6 Homework

What number in this matrix would be identified by a_{23}in the matrixA= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What are the dimensions of matrix B=\begin{bmatrix} 7 & 8 & 9 & 12 \\ 8 & 4 & 0 & -3 \\ -4 & 5 & 6 & 1 \end{bmatrix}

Precalc Honors 0.6 Homework

What number in this matrix would be identified by a_{23}in the matrixA= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What are the dimensions of matrix B=\begin{bmatrix} 7 & 8 & 9 & 12 \\ 8 & 4 & 0 & -3 \\ -4 & 5 & 6 & 1 \end{bmatrix}

If M =2 W, what numbers make up the first row? Separate with a comma.

What number is the third row, second column, for X-Y?

If M =2 W, what numbers make up the first row? Separate with a comma.

What number is the third row, second column, for X-Y?

Solve for matrix A:4A+W=X

What number in this matrix would be identified by
a_{23}

in the matrix

A= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

What number in this matrix would be identified by
a_{23}

in the matrix

A= \begin{bmatrix} -7 & 0 & 1 \\ 7 & 8 &6 \end{bmatrix}

Solve for matrix A:

4A+W=X