If the trivial solution is the only solution of the system of equations x – ky + z = 0 kx…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
If the trivial solution is the only solution of the system of equations
x – ky + z = 0
kx + 3y – kz = 0
3x + y – z = 0
Then, the set of all values of k is
x – ky + z = 0
kx + 3y – kz = 0
3x + y – z = 0
Then, the set of all values of k is
- {2, –3}
- R – {2, –3}
- R – {2}
- R – {–3}
Answer
(B) R – 2, –3
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