A) - 2
B) - 4
C) - 6
D) 8
Correct Answer: A
Solution :
Given, area of triangle = 4 \[\therefore \] \[\left| \,\begin{matrix} x & 0 & 1 \\ 1 & 1 & 1 \\ 0 & 2 & 1 \\ \end{matrix}\, \right|\,=\,4\] \[\Rightarrow \]\[x=-2\].You need to login to perform this action.
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