題組內容
6.
(b) (5%) Let V be a vector space of all symmetric 2 x 2 matrices.
Define a linear transformation T:V → P2(R) by
Find rank(T).
6.
(b) (5%) Let V be a vector space of all symmetric 2 x 2 matrices.
Define a linear transformation T:V → P2(R) by
Find rank(T).