Question

The value of $\left| \begin{matrix} 441 & 442 & 443 \\ 445 & 446 & 447 \\ 449 & 450 & 451 \end{matrix} \right|$ is.

• A. 441 × 446 × 451
• B. 0
• C. – 1
• D. 1

Answer 1

Answer: (B)

0

Answer 2

$A^{n} = \begin{bmatrix} 1 & 2n \\ 0 & 1 \end{bmatrix}$

$\left\{ C_{1} \rightarrow C_{1} - C_{2},C_{2} \rightarrow C_{2} - C_{3} \right\}$