A= -2 3 B= 5 -4
0 -1 -2 -4
3 answers
It looks like you have provided two matrices \( A \) and \( B \) as follows:
\[ A = \begin{pmatrix} -2 & 3 \ 0 & -1 \end{pmatrix} \]
\[ B = \begin{pmatrix} 5 & -4 \ -2 & -4 \end{pmatrix} \]
Would you like to perform specific operations with these matrices, such as addition, subtraction, multiplication, finding the determinant, or something else? Please let me know!
To find the sum of matrices \( A \) and \( B \), you simply add the corresponding elements of each matrix.
Given:
\[ A = \begin{pmatrix} -2 & 3 \ 0 & -1 \end{pmatrix} \]
\[ B = \begin{pmatrix} 5 & -4 \ -2 & -4 \end{pmatrix} \]
The sum \( C = A + B \) is computed as follows:
\[ C = \begin{pmatrix} -2 + 5 & 3 + (-4) \ 0 + (-2) & -1 + (-4) \end{pmatrix} \]
Calculating each element:
Putting it all together, we get:
\[ C = \begin{pmatrix} 3 & -1 \ -2 & -5 \end{pmatrix} \]
So, the sum of matrices \( A \) and \( B \) is:
\[ \begin{pmatrix} 3 & -1 \ -2 & -5 \end{pmatrix} \]
