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03-06-2019
Mathematics

contestada

Let B = [-1 3 6 -3]. Find -4B.

a. [-4 12 24 -12]

b. [4 3 6 -3]

c. [-3 1 4 -5]

d. [4 -12 -24 12]

Respuesta :

03-06-2019

Answer:

d. [4 -12 -24 12]

Step-by-step explanation:

This question is on multiplication in matrix

Given matrix B, -4B means -4 × matrix B

B= [ -1 3 6 -3]

-4B = -4 [-1 3 6 -3]

-4B = [4 -12 -24 12]

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