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Matrices and Determinants · 2021 · 26 Aug · Shift 1

2 Mathematics questions from this JEE Main paper

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JEE Main
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2021 · 26 Aug · Shift 1
Mathematics
Matrices and Determinants

Matrices and Determinants · 2021 · 26 Aug · Shift 1

2 Mathematics questions from this JEE Main paper

Q26.Let $θ \in (0, \frac{π}{2})$ . If the system of linear equations $(1 + cos^{2} θ) x + sin^{2} θ y + 4 sin 3 θ z = 0 cos^{2} θ x + (1 + sin^{2} θ) y + 4 sin 3 θ z = 0 cos^{2} θ x + sin^{2} θ y + (1 + 4 sin 3 θ) z = 0$ …
Mathematics · Matrices and Determinants · MCQ
Q32.If $A = (\frac{1}{5} \frac{- 2}{5} \frac{2}{5} \frac{1}{5})$ , $B = (1 i 01)$ …
Mathematics · Matrices and Determinants · MCQ