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Re: [積分] 請問台大95微B

[ trans_math ]4 留言, 推噓總分: +2

作者: never00696 - 發表於 2010/06/24 21:07(14年前)

1^F推dn890221:!! 感謝 <(_ _)>140.112.202.116 06/24 21:12

Re: [積分] 請問台大95微B

[ trans_math ]2 留言, 推噓總分: 0

作者: dn890221 - 發表於 2010/06/24 20:53(14年前)

2^F→dn890221:最後一行就是用完的結果還是不會積140.112.202.116 06/24 20:57

[考古] [積分]95台大B一6

[ trans_math ]10 留言, 推噓總分: +4

作者: dn890221 - 發表於 2010/06/24 20:26(14年前)

5^F→dn890221:我不懂2樓的意思 @@?140.112.202.116 06/24 20:54

7^F→dn890221:=_=+140.112.202.116 06/24 20:57

Re: [考古] 95年台大B第三題瑕積分

[ trans_math ]4 留言, 推噓總分: +3

作者: dn890221 - 發表於 2010/06/24 16:34(14年前)

11^F→dn890221:啊對是+的140.112.202.116 06/24 19:32

Re: 98台大B 第九題

[ trans_math ]12 留言, 推噓總分: +3

作者: owlran - 發表於 2010/06/23 13:45(14年前)

8^F推dn890221:直接f(x,y)用lagrange multiplier法解140.112.202.116 06/24 16:06

98台大B 第六題

[ trans_math ]36 留言, 推噓總分: +6

作者: hkrist - 發表於 2010/06/22 20:05(14年前)

31^F推dn890221:如果有個(r,Q)跟(-r,pi+Q)是同一個點喔~140.112.202.116 06/24 16:01

32^F→dn890221:所以除了解r^2=2cosQ聯r=2+2cosQ之外140.112.202.116 06/24 16:04

33^F→dn890221:還要解r^2=2cosQ聯-r=2+2cos(pi+Q)140.112.202.116 06/24 16:04

34^F→dn890221:第一個會無解第二個就解得出兩個點了140.112.202.116 06/24 16:04

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