- #1
mohdhm
- 42
- 0
hello again
I was asked if the set of all uppertriangular nxn matricies are a subspace of Mnn,
how would you check if it has a zero vector and closed under addition and multiplication ? and why did they ask for the upper triangular matrix instead of the lower one? or either
I was asked if the set of all uppertriangular nxn matricies are a subspace of Mnn,
how would you check if it has a zero vector and closed under addition and multiplication ? and why did they ask for the upper triangular matrix instead of the lower one? or either