YA HOO！知識＋管理員

[匿名]

回覆: 1

2016-01-30 3:22 am

Intervals of function?

[匿名]

回覆: 1

2016-01-30 5:20 am

mean value theorem?

[匿名]

回覆: 1

2016-01-30 5:07 am

math problem?

Dan

回覆: 2

2016-01-28 8:54 am

數學:用角度證明AC=BC?

[匿名]

回覆: 1

2016-01-25 5:52 am

integration problem?

[匿名]

回覆: 1

2016-01-21 10:05 am

中五數學題請教 已知答案但唔識點解?

[匿名]

回覆: 1

2016-01-20 1:45 pm

Find f'(x). with full solution. thanks?

[匿名]

回覆: 1

2016-01-20 1:45 pm

Math problem. Find f'(x) with full solution. thanks?

[匿名]

回覆: 2

2016-01-20 4:26 am

Math problem. Find interval with solution. Thanks.?

tim

回覆: 2

2016-01-20 4:23 am

Math problem! Please show solution. thanks?

tim

回覆: 2

2016-01-20 4:23 am

Math problem! show detail. thanks?

tim

回覆: 1

2016-01-20 4:24 am

Math problem!. Please show detail?

tim

回覆: 1

2016-01-19 5:29 pm

Math. Find f'(x). with full solution. thanks?

tim

回覆: 1

2016-01-19 5:29 pm

Math problem. Limit, with full solution please. thanks.?

Small potato

回覆: 1

2016-01-18 11:57 am

why option III is wrong?

[匿名]

回覆: 1

2016-01-17 3:51 am

半徑與弦交錯長度問題?

Small potato

回覆: 1

2016-01-17 3:23 am

locus of point P Maths?

1997年7月1日

回覆: 1

2016-01-11 6:05 pm

M1 Probability Questions?

[匿名]

回覆: 1

2016-01-10 8:44 am

求解第49題過程~~ 拜託快要考試了?

David

回覆: 1

2016-01-09 12:14 pm

如圖，正△ABC中，D為BC上一點，若△ADE為正三角形，∠DEC=17°，則∠BAD=?

David

回覆: 1

2016-01-09 12:17 pm

如圖，若∠CAE=45°，PA=5，PC=1，則BC=?

[匿名]

回覆: 1

2016-01-08 11:34 am

請問下列函數如何微分?

Lau

回覆: 1

2016-01-07 4:32 pm

Permutation and Combination is difficult?

Lau

回覆: 1

2016-01-07 3:27 pm

Permutation and combination?

Dan

回覆: 1

2016-01-07 4:37 am

數學概率問題:得到的答案不一樣?

[匿名]

回覆: 1

2016-01-06 1:47 pm

如附圖，坐標平面上△ABC以原點O為中心點的縮小圖為△DEF，若A(0, 3）、B(4, 0)、C(6, 6)、D(0, -3/2)、E(-2, 0)，求F點坐標？

用戶44148

回覆: 1

2016-01-06 3:19 am

變分問題2 條怎樣做? 請詳細說明 thank you?

[匿名]

回覆: 1

2016-01-02 2:57 pm

這"排列與組合"題目不明白...?

Lau

回覆: 1

2016-01-02 2:38 pm

函數的複雜困難的題目!?

[匿名]

回覆: 1

2015-12-30 10:40 am

2x = ln(4e^x -1)?

[匿名]

回覆: 1

2015-12-26 5:29 pm

https://s.yimg.com/hd/answers/i/ec5f3f2681fb4080b8244cfc3b870ba2_C.png?a=answers&mr=0&x=1451158153&s=ff7440d173bf915ff35957861ca97104?

[匿名]

回覆: 1

2015-12-25 10:18 am

https://s.yimg.com/hd/answers/i/daadf94e0935407bb4c46a3e95bd3c53_C.png?a=answers&mr=0&x=1451045894&s=c8848479a5a362ba9f089bd7ff20e1df?

小姚

回覆: 2

2015-12-13 3:23 am

如圖ABCD為正方形且B,G,C,E在同一直線上,若角1=角2=角3,AF=5,CG=7,則DG=?(請詳解)?

專家

回覆: 1

2015-12-11 9:24 am

Combinations with Repetition?

用戶47429

回覆: 1

2015-12-10 1:31 pm

有條Differentation 數唔係好識做(希望有埋個詳細步驟同解釋)?

Alex

回覆: 1

2015-12-09 3:08 am

complex no?

Alex

回覆: 1

2015-12-09 3:07 am

prove integration2?

Alex

回覆: 1

2015-12-09 2:57 am

prove integration?

[匿名]

回覆: 1

2015-12-09 9:01 am

find the intervals of concavity?

[匿名]

回覆: 1

2015-12-09 6:52 am

find the intervals of increasing and decreasing?

[匿名]

回覆: 1

2015-12-09 5:37 am

請問下列多項式怎麼微分?

Alex

回覆: 1

2015-12-09 2:56 am

integration area?

tom insanity

回覆: 1

2015-12-08 8:21 am

maths! about the range?

[匿名]

回覆: 1

2015-12-04 10:28 am

L'Hospital's rule?

[匿名]

回覆: 1

2015-12-03 5:30 pm

permutation & combination problem?

[匿名]

回覆: 1

2015-12-03 5:12 pm

Permutation and Combination Problem?

[匿名]

回覆: 1

2015-12-03 1:43 pm

limit of function?

Lau

回覆: 1

2015-12-02 5:26 pm

Inversion of function?

tired

回覆: 1

2015-12-02 4:05 pm

中四數學五條(求完整解答及說明)?

[匿名]

回覆: 1

2015-12-01 7:10 am

CONFIDENCE INTERVAL?