nullity

Etymology
From, from , from.

Noun

 * 1) The state of being null, or void, or invalid.
 * nullity of marriage
 * 1)  A void act; a defective proceeding or one expressly declared by statute to be a nullity.
 * 2)  The difference between the rank of a matrix and the number of columns it has; the dimension of the nullspace of a matrix.

Translations

 * Bulgarian:
 * Hungarian: ,


 * Hungarian: