allerySymmetric and skew symmetric matrices are both required to be:
ARow type
BColumn
CSquare
DOblong
Answer & Solution
Correct answer: C. Square
1. Both definitions compare a matrix with its transpose.
2. That comparison needs the two to have the same order.
3. So the matrix must be square.
_Source: syllabus Mathematics Part I, Chapter 3, Matrices._
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