Find the sum. [[-1,4],[4,3]]+[[3,2],[-2,1]]=

Add First Row Elements: Add the corresponding elements of the first row of both matrices. To add the matrices, we add the corresponding elements from each matrix. Starting with the first row, we add -1 from the first matrix to 3 from the second matrix, and 4 from the first matrix to 2 from the second matrix. -1 + 3 = 2 and 4 + 2 = 6Add Second Row Elements: Add the corresponding elements of the second row of both matrices. Now, we move to the second row. We add 4 from the first matrix to -2 from the second matrix, and 3 from the first matrix to 1 from the second matrix. 4 + (-2) = 2 and 3 + 1 = 4Combine Results for Resultant Matrix: Combine the results from Step 1 and Step 2 to form the resultant matrix. The sum of the two matrices is a new matrix where each element is the sum of the corresponding elements from the original matrices. From Step 1 and Step 2, we have the new matrix: [[2, 6], [2, 4]]

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Find the sum.

[[-1,4],[4,3]]+[[3,2],[-2,1]]=

Find the sum. $\newline$ $\left[\begin{array}{cc} -1 & 4 \\ 4 & 3 \end{array}\right]+\left[\begin{array}{cc} 3 & 2 \\ -2 & 1 \end{array}\right]=$

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Math Problems

Grade 6

Multiply two decimals: where does the decimal point go?

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Q. Find the sum.

\newline

\left[\begin{array}{cc} -1 & 4 \\ 4 & 3 \end{array}\right]+\left[\begin{array}{cc} 3 & 2 \\ -2 & 1 \end{array}\right]=

Add First Row Elements: Add the corresponding elements of the first row of both matrices. $\newline$ To add the matrices, we add the corresponding elements from each matrix. Starting with the first row, we add $-1$ from the first matrix to $3$ from the second matrix, and $4$ from the first matrix to $2$ from the second matrix. $\newline$ $-1 + 3 = 2$ and $4 + 2 = 6$
Add Second Row Elements: Add the corresponding elements of the second row of both matrices. $\newline$ Now, we move to the second row. We add $4$ from the first matrix to $-2$ from the second matrix, and $3$ from the first matrix to $1$ from the second matrix. $\newline$ $4 + (-2) = 2$ and $3 + 1 = 4$
Combine Results for Resultant Matrix: Combine the results from Step $1$ and Step $2$ to form the resultant matrix. $\newline$ The sum of the two matrices is a new matrix where each element is the sum of the corresponding elements from the original matrices. From Step $1$ and Step $2$ , we have the new matrix: $\newline$ \left[\begin{array}{cc}$\newline2 & 6 (\newline$2 & 4 $\newline$ \end{array}\right]\)