The system of linear equations |
\[x+y+z=2\] |
\[2x+3y+2z=\text{ }5\] |
\[2x+3y+\left( {{a}^{2}}-1 \right)z\text{ }=\text{ }a+1\] |
A) has infinitely many solutions for \[a=4\]
B) has a unique solution for I a I \[=\,\,\sqrt{3}\]
C) is inconsistent when I a I = \[=\,\,\sqrt{3}\]
D) is inconsistent when \[a=4\]
Correct Answer: C
Solution :
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