A transformation
T
is defined by
T(vec(x))=Avec(x)
The matrix
A=[[8,4,-40,12],[0,0,-15,3],[4,2,-14,5]]
reduces to
[[4,2,1,4],[0,0,-3,1],[0,0,0,2]]
Find a basis for the kernel of
:
[[◻],[◻]]