Q31Section B (Section B)31 of 60

Symmetric and skew-symmetric decomposition properties

Let $M$ be a $3\times 3$ real matrix. If $P=M+M^T$ and $Q=M-M^T$ , then which of the following statements is/are always TRUE?

Multiple select: one or more options are correct. Select all of them, then submit — marks need the exact set.

Select every correct option, then submit.

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