The value of \[\left| \,\begin{matrix} 41 & 42 & 43 \\ 44 & 45 & 46 \\ 47 & 48 & 49 \\ \end{matrix}\, \right|=\] [Karnataka CET 2001]

The value of \[\left| \,\begin{matrix} 41 & 42 & 43 \\ 44

1.	The value of \[\left\| \,\begin{matrix} 41 & 42 & 43 \\ 44 & 45 & 46 \\ 47 & 48 & 49 \\ \end{matrix}\, \right\|=\] [Karnataka CET 2001]
A.	2
B.	4
C.	0
D.	1
Answer» D. 1

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The value of \[\left| \,\begin{matrix} 41 & 42 & 43 \\ 44 & 45 & 46 \\ 47 & 48 & 49 \\ \end{matrix}\, \right|=\] [Karnataka CET 2001]

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