[理工] [離散] 101 成大資工
剛剛考完的,題目可能有背錯
1.
x1+x2+...+x7=39 且 x1+x2+x3=6 ,x1,x2,x3>0
不知道有沒有背錯題目
C5取2 * C4+33取33
是這樣解嗎?
2.
p↑q <=> !p U !q
這題怎麼解
3.
現代有一題算
matrix B representing L with respect to {v1,v2,v3}
算到後面答案為
0 0 0
0 1 0
0 0 1
這樣友算對嗎,有人有印象嗎
這題好像是100年數字沒變
A=
3 -1 -2
2 0 -2
2 -1 -1
v1= 1 v2= 1 v3= 0
1 2 -2
1 0 1
--
When we toss a coin , we obtain either head or tail. Now we toss a coin 5
times. There are 2^5 possible outcomes. How many of them contain no two
consecutive heads?
--
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◆ From: 203.70.50.83
→
02/26 18:33, , 1F
02/26 18:33, 1F
→
02/26 18:34, , 2F
02/26 18:34, 2F
→
02/26 18:34, , 3F
02/26 18:34, 3F
※ 編輯: bjk 來自: 203.70.50.83 (02/26 18:36)
→
02/26 18:35, , 4F
02/26 18:35, 4F
→
02/26 18:37, , 5F
02/26 18:37, 5F
→
02/26 18:37, , 6F
02/26 18:37, 6F
→
02/26 18:41, , 7F
02/26 18:41, 7F
→
02/26 18:42, , 8F
02/26 18:42, 8F
推
02/26 18:44, , 9F
02/26 18:44, 9F
推
02/26 18:44, , 10F
02/26 18:44, 10F
→
02/26 18:44, , 11F
02/26 18:44, 11F
→
02/26 18:45, , 12F
02/26 18:45, 12F
→
02/26 18:45, , 13F
02/26 18:45, 13F
→
02/26 18:46, , 14F
02/26 18:46, 14F
→
02/26 18:47, , 15F
02/26 18:47, 15F
推
02/26 18:53, , 16F
02/26 18:53, 16F
推
02/26 18:54, , 17F
02/26 18:54, 17F
→
02/26 19:08, , 18F
02/26 19:08, 18F
推
02/26 20:02, , 19F
02/26 20:02, 19F
→
02/26 20:02, , 20F
02/26 20:02, 20F
推
02/26 20:06, , 21F
02/26 20:06, 21F
推
02/26 20:08, , 22F
02/26 20:08, 22F
→
02/26 20:31, , 23F
02/26 20:31, 23F
→
02/26 20:32, , 24F
02/26 20:32, 24F
→
02/26 20:32, , 25F
02/26 20:32, 25F
推
02/26 21:24, , 26F
02/26 21:24, 26F
推
02/26 21:39, , 27F
02/26 21:39, 27F
→
02/26 22:22, , 28F
02/26 22:22, 28F
→
02/27 09:05, , 29F
02/27 09:05, 29F
推
02/27 19:21, , 30F
02/27 19:21, 30F
→
02/27 19:23, , 31F
02/27 19:23, 31F
→
09/11 14:59, , 32F
09/11 14:59, 32F