Z = null(A) returns a list of vectors that form
the basis for the null space of a matrix A. The product
A*Z is zero. size(Z, 2) is the nullity of
A. If A has full rank, Z is
empty.
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.