If-A-matrices-order-1999-2006-then-minimal-value-of-rank-A-null-A-

Question Number 54937 by gunawan last updated on 14/Feb/19

If A matrices order 1999 \times 2006,

then minimal value of rank (A) + n u l l (A)

Answered by kaivan.ahmadi last updated on 15/Feb/19

w e k n o w t h a t i f A i s m \times n m a t r i x t h e n

r a n k A + d i m N u l A = n

s o i n t h i s q u i e s t i o n

r a n k A + d i m N u l A = 2006