a) Find the Basis,

b) the dimension of the row space of ,

c) the column space of

d) the null space of

e) the null space of

Solutions:

a) Basis = [tex](1,0,1), (1,0,0), (1,0,1) [/tex]

b) dimension of row space is 3 or 2, that row of 0s is setting me off

c) not sure if it's 3 or 4

d) I'm not sure if this would involve the row, the column or both, considering that they are nothing but 0s

e)

again those rows and columns of 0 are throwing me off.