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Class 12 Matrices · Mcq Single Correct1 Marksmatrix_operations

Class 12 Maths · Matrices · Mcq Single Correct #78

If a real matrix A is both symmetric and skew-symmetric, select its most specific necessary classification.

✅ Step-by-Step Solution

Final Answer: Option (B): Zero matrix
  1. Aᵀ=A and Aᵀ=−A imply 2A=O and hence A=O. Zero is the most specific classification, though it is also square and diagonal.

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