If the system of linear equations array l x+y+z=5 x+z y+2 z=6 array x+3 y+ z= , ( , R)…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
If the system of linear equations
\(\begin{array}{l} x+y+z=5 \\ x+z y+2 z=6 \end{array}\)
\(x+3 y+\lambda z=\mu\), (λ, μ ∈ R), has infinitely many solutions, then the value of \((\lambda+\mu)\) is:
- 10
- 9
- 12
- 7
Answer
(A) 10
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