If the system of equations 3x - 2y + z = 0 x - 14y + 15z = 0 x + 2y + 3z = 0 have a…

Mathematics · JEE Main · NTA ExamsMatrices and Determinants

If the system of equations

3x - 2y + z = 0

\(\lambda\)x - 14y + 15z = 0

x + 2y + 3z = 0

have a  non-trivial solution, then the value of  \(\lambda\) is

  1. 0
  2. 21
  3. 29
  4. None of these

Answer

(D) None of these

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