Rank = 1 (identical rows).
The rank of a 3×3 matrix with all elements equal to 1 is
GATE 2024 — Mathematics Algebra
2024mcqmedium
The rank of a 3×3 matrix with all elements equal to 1 is
Official previous-year question
Verified 30 May 2026.
Options
- A0
- B1
- C2
- D3
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