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Matrices and Determinants · 2025 · 24 Jan · Shift 1

2 Mathematics questions from this JEE Main paper
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Matrices and Determinants · 2025 · 24 Jan · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q44.If the system of equations ​2x−y+z=45x+λy+3z=12100x−47y+μz=212​ has infinitely many solutions, then μ−2λ is equal to
    Mathematics · Matrices and Determinants · MCQ
  2. Q46.Let A be a 3×3 matrix such that XTAX=O for all nonzero 3×1 matrices X=​xyz​​. If A​111​​=​14−5​​,A​121​​=​04−8​​…
    Mathematics · Matrices and Determinants · Numerical