Question

What is the value of the determinant
7 31
- 1 - 5
?
(A) 66
(B) - 66
(C) 4
(D) -4​

Answer 1

Answer:

Please post a full question

Answer 2

Answer:

the answer is D)-4

Step-by-step explanation:

7*-5-31*-1

-35-(-31)

-35+31

= -4