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Matrices and Determinants · 2022 · 25 Jul · Shift 1

2 Mathematics questions from this JEE Main paper
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Matrices and Determinants · 2022 · 25 Jul · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q24.The number of θ∈(0,4π) for which the system of linear equations ​3(sin3θ)x−y+z=23(cos2θ)x+4y+3z=36x+7y+7z=9​ has no solution, is :
    Mathematics · Matrices and Determinants · MCQ
  2. Q36.Let A=​211​−10−1​−1−10​​ and B=A−I. If ω=23​i−1​, then the number of elements in the set{n∈{1,2,…,100}:An+(ωB)n=A+B}…
    Mathematics · Matrices and Determinants · Numerical