What is the determinant of the matrix A and B? A = \begin{bmatrix} 1 & 0 ...

✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.

What is the determinant of the matrix A and B?

A = \begin{bmatrix} 1 & 0 & 0 &0\\ 0 & 2 & 0&0 \\ 0 & 0 & 3 & -1 \\ 0 & 0 &0&4\end{bmatrix}

 

B = \begin{bmatrix} 3 & 0 & 0 &0\\ 0 & 3 & 0&0 \\ 0 & 0 & 3 & -2\\ 0 & 0 &0&1\end{bmatrix}

 

 

\det(A) =-24 \quad \text{and} \quad \det(B) =-27

0%

\det(A) = 24 \quad \text{and} \quad \det(B) = 27

 

0%

\det(A) = -6 \quad \text{and} \quad \det(B) = -9

 

0%

det (A) = 6 \quad \text{and} \quad det (B) = 9

17%

Want instant access to all verified answers on moodle.nottingham.ac.uk?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!

Add to Chrome