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Matrices and Determinants · 2019 · 9 Jan · Shift 1

2 Mathematics questions from this JEE Main paper
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Matrices and Determinants · 2019 · 9 Jan · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q24.If A=[cosθsinθ​−sinθcosθ​], then the matrix A–50 when θ=12π​, is equal to :
    Mathematics · Matrices and Determinants · MCQ
  2. Q26.The system of linear equations x + y + z = 2 2x + 3y + 2z = 5 2x + 3y + (a2 – 1) z = a + 1 then
    Mathematics · Matrices and Determinants · MCQ