題組內容
1.
(a) Factor A into LU. (b) Find a basis for the row space of A. (c) Find a basis for the column space of A. 699 (20%) True or false, with reason if true and counterexample if false: (15%)
(c) All geometric progressions 
1.
(a) Factor A into LU. (b) Find a basis for the row space of A. (c) Find a basis for the column space of A. 699 (20%) True or false, with reason if true and counterexample if false: (15%)
(c) All geometric progressions 