NCQ (Single Correct Answer) The system of equations \( k \alpha+y+z...

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NCQ (Single Correct Answer)
The system of equations \( k \alpha+y+z=1, x+k y+z=k \)
P
W) and \( x+y+z k=k^{2} \) has no solution if \( k \) is equal to :
[JEE Main-2021 (March \( )] \)
(a) 0
(b) \( -1 \)
(c) \( -2 \)
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