If ( A = begin{bmatrix} 2 & 3 4 & 5 end{bmatrix} ), find the result of the scalar multiplication ( 3A ).

Question

Accepted Answer

Step:1 ：First, identify the scalar and the matrix. The scalar is 3 and the matrix is ( A = begin{bmatrix} 2 & 3 4 & 5 end{bmatrix} ).Step:2 ：Second, multiply each element in the matrix by the scalar. ( 3 times begin{bmatrix} 2 & 3 4 & 5 end{bmatrix} = begin{bmatrix} 3 times 2 & 3 times 3 3 times 4 & 3 times 5 end{bmatrix} ).Step:3 ：Finally, simplify the resulting matrix. ( begin{bmatrix} 3 times 2 & 3 times 3 3 times 4 & 3 times 5 end{bmatrix} = begin{bmatrix} 6 & 9 12 & 15 end{bmatrix} ).

Answer

Step: 1 ：First, identify the scalar and the matrix. The scalar is 3 and the matrix is ( A = begin{bmatrix} 2 & 3 4 & 5 end{bmatrix} ).Step: 2 ：Second, multiply each element in the matrix by the scalar. ( 3 times begin{bmatrix} 2 & 3 4 & 5 end{bmatrix} = begin{bmatrix} 3 times 2 & 3 times 3 3 times 4 & 3 times 5 end{bmatrix} ).Step: 3 ：Finally, simplify the resulting matrix. ( begin{bmatrix} 3 times 2 & 3 times 3 3 times 4 & 3 times 5 end{bmatrix} = begin{bmatrix} 6 & 9 12 & 15 end{bmatrix} ).

If $A = [\begin{matrix} 2 & 3 \\ 4 & 5 \end{matrix}]$ , find the result of the scalar multiplication $3 A$ .

Answer

Popular Problems

If A=[2345], find the result of the scalar multiplication 3A.

Answer

Popular Problems

If $A = [\begin{matrix} 2 & 3 \\ 4 & 5 \end{matrix}]$ , find the result of the scalar multiplication $3 A$ .