SOLUTION: Hello, I would appreciate it if a tutor could please help me verify my work for the below problem. Find the determinant of matrix A = [-6, 4, 3, 5]. Matrix A is a 2x2 sq

Question 12422: Hello,

I would appreciate it if a tutor could please help me verify my work for the below problem.

Find the determinant of matrix A = [-6, 4, 3, 5]. Matrix A is a 2x2 square matrix with -6 positioned above 4 and 3 positioned above 5.
det A = (-6)(5)-(3)(4)
det A = -30 - 12= -42
det A = -42

In advance, thank you for your assistance!
Answer by kchande(5) (Show Source): You can put this solution on YOUR website!
Your work is perfectly all right
RELATED QUESTIONS
Hello, I would greatly appreciate it if a tutor could please verify my work for the... (answered by khwang)

Hello, I am stuck on a problem and I need some help please. The problem is the... (answered by Alan3354)

Tutor, I was wondering if you could help me with this problem? Find the equation (answered by stanbon)

Tutor, If I could bother you for some help solving this problem I would appreciate... (answered by stanbon)

I would appreciate it if a tutor could please verify my answer for the below problem: (answered by longjonsilver)

Tutor if you could help me with this I would appreciate it. I need to find the table of... (answered by checkley75)

Tutor could you help me please? My problem is: If 6a/2=12 then a= ???? Would the... (answered by ptaylor)

I have been working on this math problem and I got to working on it. Well, then I got... (answered by stanbon)

Hello I have a lot of math to do for homework and I forgot how to do it since we just... (answered by josgarithmetic)