Nullity - What does it mean?
nullity | |
The state of being null, or void, or invalid.
(legal) A void act; a defective proceeding or one expressly declared by statute to be a nullity.
(math) The difference between the rank of a matrix and the number of columns it has; the dimension of the nullspace of a matrix.
nullity
English
Noun
(nullities)- nullity of marriage