If \[\left| \,\begin{matrix} x+1 & 1 & 1 \\ 2 & x+2 & 2 \\ 3 & 3 & x+3 \\ \end{matrix}\, \right|=0,\]then x is [Kerala (Engg.) 2002]

If \[\left| \,\begin{matrix} x+1 & 1 & 1 \\ 2 & x+2 & 2

1.	If \[\left\| \,\begin{matrix} x+1 & 1 & 1 \\ 2 & x+2 & 2 \\ 3 & 3 & x+3 \\ \end{matrix}\, \right\|=0,\]then x is [Kerala (Engg.) 2002]
A.	0, - 6
B.	0, 6
C.	6
D.	-6
Answer» B. 0, 6

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If \[\left| \,\begin{matrix} x+1 & 1 & 1 \\ 2 & x+2 & 2 \\ 3 & 3 & x+3 \\ \end{matrix}\, \right|=0,\]then x is [Kerala (Engg.) 2002]

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