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終於要結束了？ https://yahoo.uservoice.com/forums/924010-yahoo-answers/suggestions/43074585-please-don-t-shut-down-yahoo-answers-or-at-least ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ● 「無痕式視窗」幫到你 ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 永遠懷念舊版的知識+

發問 0 回答 425

2021-04-08 7:15 pm

Maths problem: how to do,b(i) and (ii), thanks😭捨不得雅虎知識😭?

2016-08-22 5:29 am

七位同學選四位排成一列，甲乙兩人"不會"同時被選中的排法共有幾種?

2016-07-13 6:02 am

已知0度小於或等於x小於或等於360度，則方程(cos x+1)[(1/tan x)+3)]=0有多少個根?

2016-05-19 3:31 pm

general term of geometric sequence?

2016-04-29 12:16 pm

一題數學想請教各位?

2016-04-09 1:55 pm

請問這幾題積分怎麼解？

2016-03-28 5:27 am

Determine whether the series 3 + 3/(2√2) + 3/(3√3) + 3/(4√4) +··· converges or not.?

2016-03-28 5:21 am

Find the sum of the geometric series−3 + 4 − 16/3 + 64/9 −··· , or show that it is divergent.?

2016-03-28 5:26 am

Find the values of p for which the series ∞Σ(n=1) (ln n^2)/(n^p) is convergent.?

2016-03-28 5:43 am

Use the Comparison Test to determine the convergence or divergence of ∞Σ(n=1) 1/n!.?

2016-03-26 9:58 am

2016-03-13 4:52 pm

Determine whether the sequence [(𝑛^8)*𝑙𝑛(𝑛)]/ 𝑛^(8.001) converges.?

2016-03-12 11:03 am

Find the length of the arc 𝑦 = 𝑥^(3/2) over the interval [0, 5].?

2016-03-12 11:05 am

Consider the segment of the parabola 𝑓(𝑥) = 𝑥^2 on the interval [0, 2], then write an integral for the length of the curve.?

2016-03-09 10:09 am

2016-03-09 3:22 pm

Please solve this question with solution. thanks http://postimg.org/image/g5v8lvv3p/?

2016-03-09 7:16 am

Determine whether the following integral is convergent or divergent. Evaluate the integral if it is convergent. ∫ (e to ∞) [1/xln^3(x)] dx?

2016-03-09 7:08 am

∫ e^(2x+e^(2x))dx?

2016-03-08 9:37 am

integration problem?

2016-03-04 1:01 pm

DSE Permutation and Combination Problem?

2016-03-04 6:56 am

(必須使用一元二次方程式方法解答) 某班學生參加戶外教學, 總費用為600元. 若多加10位學生, 每人可少付10元. 求原來的學生人數?

2016-03-02 6:26 am

integration problem?

2016-02-29 11:22 pm

Let a and b be constants. If 3x^3-ax^2+5x-3b is divisible by x + 3 then 3a + b =?

2016-02-29 9:31 am

integration by substitution?

2016-02-28 12:27 pm

integration problem?

2016-02-20 5:16 am

一條簡化三角式，一條證明題?

2016-02-18 1:04 pm

2016-02-18 6:25 am

兩條題，1)等差求和法應用題，2)已知等比數列首7項之和及無限之和，求首項及公比。?

2016-02-13 2:05 pm

integration problem?

2016-02-12 6:38 am

設K屬於正整數，且30< K <99，已知ㄧ元二次方程式 X平方－2( K＋1) X＋( K平方－K－2 )＝ 0的兩根皆整數，求K?

2016-02-11 1:48 pm

matrix problem?

2016-02-10 9:55 am

Find the volume of the solid obtained by rotating the region bounded by the given curves about the speciﬁed line.?

2016-02-10 9:57 am

Find the area of the region enclosed by the given curves and sketch it. 1. y = (2x)^(1/3), y = 1/8(x^2). 2. x = cosπy, x = 4y^2 −1.?

2016-02-05 3:33 am

Please solve this question. Thanks?

2016-02-05 3:32 am

Please solve the following questions. Thanks?

2016-02-04 4:33 pm

排列與組合難問(5-digit number)?

2016-02-04 4:37 pm

排列與組合(a Biased coin)?

2016-02-04 4:35 pm

排列與組合 (true-false question)?

2016-02-04 3:17 pm

Locus maths Thanku vy much?

2016-02-04 3:11 am

Please solve the following questions with fill solution. Thanks.?

2016-02-04 3:11 am

Please solve the following questions with fill solution. Thanks.?

2016-02-04 3:12 am

Please solve the following questions with fill solution. Thanks.?

2016-02-03 2:53 am

請問下圖how.to do ！ need 步驟thx?

2016-02-02 3:09 pm

排列與組合的難解問題?

2016-02-01 3:56 am

Math Question. With full solution. Thanks?

2016-02-01 3:57 am

Math Question. With full solution. Thanks?

2016-02-01 3:55 am

Math Question. with solution. Thanks?

2016-01-31 2:49 pm

如圖，正方形ABCD邊長=10，∠AEB=90°，若AE=8，求DE=？

2016-01-31 7:58 am

請問這樣的指數如何比大小?

2016-01-30 6:42 am

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