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TS EAMCET 2023 (Online) 12th May Morning Shift
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If the system of equations

$x+k y+3 z=-2$,

$4 x+3 y+k z=14,$

$2 x+y+2 z=3$ can be solved by matrix inversion method, then

A
$k \neq 0$ and $\frac{9}{2}$
B
$k=0$ or $\frac{9}{2}$
C
$k \neq \frac{1}{2}$ and 2
D
$k=\frac{1}{2}$ or 2
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