[考古] 87清大理工
A parallelogram has vertices at A(2,-1,4) B(-1,0,5) C(3,-2,5) and D
The area of the orthogonal projection of the parallelogram onto
the plane x+y+z=1 is _____?
請版友解題一下 謝謝:)
PS:民國八十幾年清交題目有些真的有點難度欸 囧
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.166.66.244
推
07/08 21:24, , 1F
07/08 21:24, 1F
→
07/08 21:24, , 2F
07/08 21:24, 2F
→
07/08 21:54, , 3F
07/08 21:54, 3F
→
07/08 21:54, , 4F
07/08 21:54, 4F
討論串 (同標題文章)