Question

The value of $\left| \begin{matrix} 0 & a - b & a - c \\ b - a & 0 & b - c \\ c - a & c - b & 0 \end{matrix} \right|$ is

• A. 0
• B. abc
• C. (a – b) (b – c) (c – a)
• D. None of these

Answer 1

Answer: (A)

0

Answer 2

Given det. is skew symmetric det. of odd order. Then value of det. is zero.