If the trivial solution is the only solution of the system of equations x – ky + z = 0 kx…

Mathematics · JEE Main · NTA ExamsMatrices 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
  1. {2, –3}
  2. R – {2, –3}
  3. R – {2}
  4. R – {–3}

Answer

(B) R – 2, –3

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