The system of equation –2x + y + z = 1, x –2y + z = –2, x + y + λz = 4 will have no…

Mathematics · JEE Advanced · NTA Exams — Matrices and Determinants

1. λ = – 2
2. λ = – 1
3. λ = 3
4. none of these

Answer

(A) λ = – 2

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