Q35
The system of linear equations \[ [ array*20c 2&1&3 \\ 3&0&1 \\ 1&2&5 array ] [ array*20c a \\ b \\ c array ] = [ array*20c 5 \\ - 4 \\ 14 array ]\] has
The system of linear equations \left[ {\begin{array}{*{20}{c}}
2&1&3 \\
3&0&1 \\
1&2&5
\end{array}} \right]\left[ {\begin{array}{*{20}{c}}
{\text{a}} \\
{\text{b}} \\
{\text{c}}
\end{array}} \right] = \left[ {\begin{array}{*{20}{c}}
5 \\
{ - 4} \\
{14}
\end{array}} \right] has
A.
a unique solution
B.
infinitely many solutions
AnswerC.
no solution
D.
exactly two solutions
Answer: Option B
Solution
Answer: Option B
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