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Matrices and Determinants · 2022 · 26 Jul · Shift 2

2 Mathematics questions from this JEE Main paper

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2022 · 26 Jul · Shift 2
Mathematics
Matrices and Determinants

Matrices and Determinants · 2022 · 26 Jul · Shift 2

2 Mathematics questions from this JEE Main paper

Q22. $Let A = 111 and B = 9^{2} 1 2^{2} - 1 5^{2} - 1 0^{2} 1 3^{2} 1 6^{2} 1 1^{2} - 1 4^{2} 1 7^{2}, then the value of A^{'} B A is:$ …
Mathematics · Matrices and Determinants · MCQ
Q39.The number of matrices $A = (a c b d)$ , where $a, b, c, d \in {- 1, 0, 1, 2, 3, \dots\dots, 10}$ , such that $A = A^{- 1}$ , is .
Mathematics · Matrices and Determinants · Numerical