問線代= =....

看板ck57th106作者pochenlai (hydra)時間17年前 (2006/12/13 00:11)推噓8(8推 0噓 1→)

留言9則, 8人參與討論串1/1

State ( with a brief explanation ) whether the following statement are true or false. (A) Let {v1,v2,v3} be a basis for a vector space V. The set {v1+v2,v1-v2+v3,v1+v2+v3} is also a basis for V. (B) If A and B are matrices of the same size, then rank(A+B) = rank(A) + rank(B) 有人有修嗎= =... -- ╭═╮ ╭═╮ ╭═╮ ╭═══╮═══╮╭═══╮▌╰═╭═══╮═══╮║▌╭═══╭═╮ ║▌╭╮║▌╭╮║║▌╭═╯▌ ║▌ ═ ║▌ ║║▌╭══╮║▌║ ║‧╰╯║‧╰╯║║‧╰═╮‧╭╮║‧╭═╯‧╭╮║║‧║▌╭╯║‧║ ║ ╭═╯═══╯╰═══╯═╯╰╰═══╯═╯╰╯╰═╰═══╰═╯ ╰═╯ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 218.165.122.194

推

caiin

12/13 01:22, , 1^F

12/13 01:22, 1^F

推

tyrantangkor

12/14 00:56, , 2^F

12/14 00:56, 2^F

推

caiin

12/14 04:19, , 3^F

12/14 04:19, 3^F