kennedyjones12 kennedyjones12

03-07-2021
Mathematics

contestada

Find d:
d=| 5 1 |
|-1 10 |
D= 51

[2 4 ]
[-3 9]
the determinant of the above matrix: 30

Find d d 5 1 1 10 D 51 2 4 3 9 the determinant of the above matrix 30 class=

Respuesta :

jwu4444 jwu4444

03-07-2021

Answer:

D = 51, other = 30

Step-by-step explanation:

d = | 5 1 |

|-1 10|

D = (5 x 10) - ( 1 x -1) = 50 + 1 = 51

| 2 4|

|-3 9|

(2 x 9) - (4 x -3) = 18 + 12 = 30

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