Property
Skew-symmetric matrices
- the transpose of A
A matrix is skew-symmetric when its transpose is its negative, which forces every diagonal entry to be zero.
37
questions use it
24
of them past-year
2023–2026
years it has appeared
5%
rated HARD
3
exams
Used alongside
How often each of these appears in the same solution as this one.
37 questions whose solution uses this
Every one was read individually — a question is here because its solution invokes this, not because the stem mentions it.
Every identity this chapter tests, with its own question set.
All Matrices & Determinants formulas