The matrix \begin{bmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 &... — Mathematics 2024

Question 33 Mathematics 2024 Medium MCQ +5.00 marks · -1.00 negative

The matrix \(\begin{bmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{bmatrix}\) is a : (A) scalar matrix (B) diagonal matrix (C) skew-symmetric matrix (D) symmetric matrix

A. (A), (B) and (D) only B. (A), (B) and (C) only C. (B), (C) and (D) only D. (B), (C) and (D)

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