Respuesta :

penfila11Pen
R = [  3  7  -2  -11 ]
for 4R, you just have to multiply each by 4
4R = [ ( 3 x 4 ) ( 7 x 4 ) ( -2 x 4 ) ( -11 x 4 ) ]
4R = [  12  28  -8  -44  ]

Using multiplication operation, 4R = [12  28  -8  -44]

What is matrix multiplication?

Matrix multiplication is a binary operation whose output is also a matrix when two matrices are multiplied. In linear algebra, the multiplication of matrices is possible only when the matrices are compatible

Given

R = [3 7 -2 -11]

We have to multiply with 4 for each term in the matrix.

4R = [3 × 4   7 × 4  -2 × 4  -11 × 4]

4R = [12  28  -8  -44]

Hence, 4R = [12  28  -8  -44]

Find out more information about multiplication here

https://brainly.com/question/5992872

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