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CBSE Class 12 Mathematics 2026 Main Paper 65/3/2 · Q141 Marksskew_symmetric_matrices

CBSE Class 12 Mathematics 2026 Main Paper 65/3/2 · Question 14 (Matrices)

If A and B are skew-symmetric of the same order, classify ABᵀ+BAᵀ.

✅ Step-by-Step Solution

Final Answer: Symmetric
  1. The expression is −AB−BA. Its transpose is −BᵀAᵀ−AᵀBᵀ=−BA−AB, the same matrix.

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