Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Matrices and Determinants · 2025 · 7 Apr · Shift 1

3 Mathematics questions from this JEE Main paper
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2025 · 7 Apr · Shift 1
  5. /Mathematics
  6. /Matrices and Determinants

Matrices and Determinants · 2025 · 7 Apr · Shift 1

3 Mathematics questions from this JEE Main paper

  1. Q33.Let A be a 3×3 matrix such that ∣adj(adj(adjA))∣=81. If S={n∈Z:(∣adj(adjA)∣)2(n−1)2​=∣A∣(3n2−5n−4)}…
    Mathematics · Matrices and Determinants · MCQ
  2. Q36.Let the system of equations : ​2x+3y+5z=97x+3y−2z=812x+3y−(4+λ)z=16−μ​ have infinitely many solutions. Then the radius of the circle centred at (λ,μ) and…
    Mathematics · Matrices and Determinants · MCQ
  3. Q46.The number of singular matrices of order 2 , whose elements are from the set {2,3,6,9}, is ​.
    Mathematics · Matrices and Determinants · Numerical