emelyg2303 emelyg2303

24-03-2020
Mathematics

contestada

1. Find the determinant of A.
A.-2
B. 29
C.2.
D. 13

1 Find the determinant of A A2 B 29 C2 D 13 class=

Respuesta :

Ashleey8 Ashleey8

24-03-2020

Answer:

13

Step-by-step explanation:

To find the determinant you subtract the the leading diagonal from the non-leading diagonal.

(4x-2)-(-7x3)

-8 - -21

NB A negative beside a negative gives you a positive number.

-8+21

=13

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