Let vector ( mathbf{v} = begin{bmatrix} 2 3 4 end{bmatrix} ). What is the result of scalar multiplication of vector ( mathbf{v} ) by scalar ( 5 )?

Question

Let vector ( mathbf{v} = begin{bmatrix} 2   3   4 end{bmatrix} ). What is the result of scalar multiplication of vector ( mathbf{v} ) by scalar ( 5 )?

Accepted Answer

Step:1 ：Firstly, we multiply each component of the vector ( mathbf{v} ) by the scalar ( 5 ): ( 5 times begin{bmatrix} 2   3   4 end{bmatrix} )Step:2 ：Then we get: ( begin{bmatrix} 5 times 2   5 times 3   5 times 4 end{bmatrix} )Step:3 ：Finally, we simplify the multiplication: ( begin{bmatrix} 10   15   20 end{bmatrix} )

Answer

Step: 1 ：Firstly, we multiply each component of the vector ( mathbf{v} ) by the scalar ( 5 ): ( 5 times begin{bmatrix} 2   3   4 end{bmatrix} )Step: 2 ：Then we get: ( begin{bmatrix} 5 times 2   5 times 3   5 times 4 end{bmatrix} )Step: 3 ：Finally, we simplify the multiplication: ( begin{bmatrix} 10   15   20 end{bmatrix} )

Let vector $v = [\begin{matrix} 2 3 4 \end{matrix}]$ . What is the result of scalar multiplication of vector $v$ by scalar $5$ ?

Answer

Popular Problems

Let vector v=[2 3 4]. What is the result of scalar multiplication of vector v by scalar 5?

Answer

Popular Problems

Let vector $v = [\begin{matrix} 2 3 4 \end{matrix}]$ . What is the result of scalar multiplication of vector $v$ by scalar $5$ ?