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Matrices and Determinants · 2019 · Shift 1

2 Mathematics questions from this JEE Advanced paper
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Matrices and Determinants · 2019 · Shift 1

2 Mathematics questions from this JEE Advanced paper

  1. Q20.Let M=[sin4θ1+cos2θ​−1−sin2θcos4θ​]=αI+βM−1, where α=α…
    Mathematics · Matrices and Determinants · MCQ
  2. Q29.Let M=​013​12b​a31​​ and adj M=​−18−5​1−63​−12−1​​…
    Mathematics · Matrices and Determinants · Multiple correct