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If x = -4 is a root of \(\begin{vmatrix}x&2 & 3 \\[0.3em]1 & x & 1 \\[0.3em]3 & 2 &x\end{vmatrix}\) = 0, then the sum of the sum of the other two roots is :|(x,2,3),(1,x,1),(3,2,x)|(a) 4(b) -3(c) 2(d) 5 |
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Answer» Option : (a) 4 |
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