Q48
For which value of x will the matrix given below become singular? \[ [ array*20c 8& x&0 \\ 4&0&2 \\ 12&6&0 array ]\]
For which value of x will the matrix given below become singular?
\left[ {\begin{array}{*{20}{c}} 8&{\text{x}}&0 \\ 4&0&2 \\ {12}&6&0 \end{array}} \right]
\left[ {\begin{array}{*{20}{c}} 8&{\text{x}}&0 \\ 4&0&2 \\ {12}&6&0 \end{array}} \right]
A.
4
AnswerB.
6
C.
8
D.
12
Answer: Option A
Solution
Answer: Option A
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