Question

The value of $\left| \begin{matrix} 1990 & 1991 & 1992 \\ 1991 & 1992 & 1993 \\ 1992 & 1993 & 1994 \end{matrix} \right|$ is

• A. 1992
• B. 1993
• C. 1994
• D. 0

Answer 1

Answer: (D)

0

Answer 2

All the rows are in A.P. so

∆ = 0