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The matrix \(\begin{bmatrix} 0 & -5 & 8 \\[0.3em] 5 & 0 & 12 \\[0.3em] -8 &-1 2 & 0 \end{bmatrix}\) is a 

A. diagonal matrix 

B. symmetric matrix

C. skew symmetric matrix 

D. scalar matrix

1 Answer

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by (50.2k points)
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Best answer

As, AT = -A

∴ It is skew - symmetric matrix.

∴ Option(C) is the correct answer.

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