Given matrices A = ( begin{bmatrix} 2 & 3 4 & -1 end{bmatrix} ) and B = ( begin{bmatrix} 1 & 5 -2 & 3 end{bmatrix} ), find the matrix (2A - 3B).

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Accepted Answer

Step:1 ：Step 1: Calculate 2A. The result is ( begin{bmatrix} 4 & 6 8 & -2 end{bmatrix} )Step:2 ：Step 2: Calculate 3B. The result is ( begin{bmatrix} 3 & 15 -6 & 9 end{bmatrix} )Step:3 ：Step 3: Subtract 3B from 2A. The result is ( begin{bmatrix} 1 & -9 14 & -11 end{bmatrix} )

Answer

Step: 1 ：Step 1: Calculate 2A. The result is ( begin{bmatrix} 4 & 6 8 & -2 end{bmatrix} )Step: 2 ：Step 2: Calculate 3B. The result is ( begin{bmatrix} 3 & 15 -6 & 9 end{bmatrix} )Step: 3 ：Step 3: Subtract 3B from 2A. The result is ( begin{bmatrix} 1 & -9 14 & -11 end{bmatrix} )

Given matrices A = $[\begin{matrix} 2 & 3 \\ 4 & - 1 \end{matrix}]$ and B = $[\begin{matrix} 1 & 5 \\ - 2 & 3 \end{matrix}]$ , find the matrix (2A - 3B).

Answer

Popular Problems

Given matrices A = [234−1] and B = [15−23], find the matrix (2A - 3B).

Answer

Popular Problems

Given matrices A = $[\begin{matrix} 2 & 3 \\ 4 & - 1 \end{matrix}]$ and B = $[\begin{matrix} 1 & 5 \\ - 2 & 3 \end{matrix}]$ , find the matrix (2A - 3B).