User contributions for NicholasHu
18 April 2024
- 21:2521:25, 18 April 2024 diff hist +254 m Science:Math Exam Resources/Courses/MATH101/April 2017/Question 04 (b)/Solution 1 No edit summary current
15 April 2024
- 23:1723:17, 15 April 2024 diff hist 0 m Science:Math Exam Resources/Courses/MATH101/April 2016/Question 02 (c)/Solution 1 No edit summary current
- 23:1123:11, 15 April 2024 diff hist 0 m Science:Math Exam Resources/Courses/MATH101/April 2015/Question 04 (b)/Solution 1 No edit summary current
- 23:1023:10, 15 April 2024 diff hist +101 Science:Math Exam Resources/Courses/MATH101/April 2015/Question 04 (b)/Solution 1 No edit summary
17 December 2023
- 06:1306:13, 17 December 2023 diff hist +546 N Science:Math Exam Resources/Courses/MATH100/December 2016/Question 13 (a)/Solution 2 Created page with "We know (or can calculate) that the Taylor expansion of <math>\sin(x)</math> centred at <math>x = 0</math> is :<math> \sin(x) = x - \frac{x^3}{3!} + \cdots. </math> Hence the Taylor expansion of <math>f(x) = (x+1) \sin(x)</math> centred at <math>x = 0</math> is :<math> (x+1)\sin(x) = (x+1)\left(x - \frac{x^3}{3!} + \cdots\right) = x^2 - \frac{x^4}{3!} + x - \frac{x^3}{3!} + \cdots. </math> Discarding the terms of degree higher than 3, we obtain the third degree Taylor po..." current
15 December 2023
- 07:0307:03, 15 December 2023 diff hist +130 m Science:Math Exam Resources/Courses/MATH100/December 2015/Question 08 (b)/Solution 1 No edit summary current
14 December 2023
- 04:1804:18, 14 December 2023 diff hist +89 m Science:Math Exam Resources/Courses/MATH220/April 2005/Question 05/Solution 1 No edit summary current
- 04:1404:14, 14 December 2023 diff hist +10 m Science:Math Exam Resources/Courses/MATH220/April 2005/Question 05/Hint 1 No edit summary current
12 December 2023
- 03:3503:35, 12 December 2023 diff hist +254 m Science:Math Exam Resources/Courses/MATH307/December 2008/Question 04/Solution 1 No edit summary current
- 03:2203:22, 12 December 2023 diff hist +16 m Science:Math Exam Resources/Courses/MATH307/December 2008/Question 04/Hint 3 No edit summary current
- 03:1903:19, 12 December 2023 diff hist +7 m Science:Math Exam Resources/Courses/MATH307/December 2008/Question 07/Solution 1 No edit summary current
15 August 2023
- 09:4809:48, 15 August 2023 diff hist +53 Science:Math Exam Resources/Courses/MATH220/December 2009/Question 05 (b)/Solution 1 No edit summary current
- 09:2309:23, 15 August 2023 diff hist +48 m Science:Math Exam Resources/Courses/MATH220/December 2009/Question 05 (b)/Hint 1 No edit summary current
28 June 2023
- 06:3806:38, 28 June 2023 diff hist −212 Science:Math Exam Resources/Courses/MATH221/December 2009/Question 09/Solution 1 No edit summary current
25 April 2023
- 23:3923:39, 25 April 2023 diff hist +137 m Science:Math Exam Resources/Courses/MATH101/April 2018/Question 11 (ii)/Hint 1 No edit summary current
- 23:3023:30, 25 April 2023 diff hist +7 m Science:Math Exam Resources/Courses/MATH101/April 2018/Question 11 (ii)/Solution 1 No edit summary current
- 23:2523:25, 25 April 2023 diff hist 0 m Science:Math Exam Resources/Courses/MATH101/April 2018/Question 11 (ii)/Hint 1 No edit summary
- 23:1923:19, 25 April 2023 diff hist +1 m Science:Math Exam Resources/Courses/MATH152/April 2017/Question B 02/Solution 1 No edit summary current
- 22:4122:41, 25 April 2023 diff hist −1,479 Science:Math Exam Resources/Courses/MATH221/December 2011/Question 06 (a)/Solution 1 No edit summary current
- 22:3422:34, 25 April 2023 diff hist −40 m Science:Math Exam Resources/Courses/MATH101/April 2008/Question 03 (b)/Solution 1 No edit summary current
- 22:3222:32, 25 April 2023 diff hist +1 m Science:Math Exam Resources/Courses/MATH110/April 2012/Question 05 (e)/Solution 1 No edit summary current
20 April 2023
- 07:1707:17, 20 April 2023 diff hist +5 m Science:Math Exam Resources/Courses/MATH312/December 2012/Question 02 (c)/Solution 1 No edit summary current
- 07:1507:15, 20 April 2023 diff hist +49 m Science:Math Exam Resources/Courses/MATH312/December 2012/Question 02 (c)/Hint 1 No edit summary current
14 December 2022
- 22:4922:49, 14 December 2022 diff hist −18 m Science:Math Exam Resources/Courses/MATH100/December 2016/Question 12/Solution 1 No edit summary current
- 22:4122:41, 14 December 2022 diff hist −4 m Science:Math Exam Resources/Courses/MATH100/December 2016 No edit summary current
- 22:4122:41, 14 December 2022 diff hist −709 Science:Math Exam Resources/Courses/MATH100/December 2016/Question 2 (b) Replaced content with "{{ delete }}" current Tag: Replaced
- 22:4022:40, 14 December 2022 diff hist 0 m Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Solution 1 No edit summary current
- 22:3622:36, 14 December 2022 diff hist −93 Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Solution 1 No edit summary current
- 22:3522:35, 14 December 2022 diff hist +207 N Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Solution 1 Created page with "By the quotient rule, :<math>\begin{align} g'(x) &= \frac{(2x-1)(2x) - 2(x^2+3)}{(2x-1)^2}\\ &= \frac{4x^2-2x -2x^2-6}{(2x-1)^2}\\ &= {\color{blue}\frac{2(x^2-x-3)}{(2..."
- 22:3422:34, 14 December 2022 diff hist −1 Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Hint 1 No edit summary current
- 22:3322:33, 14 December 2022 diff hist +22 N Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Hint 1 Created page with "Use the quotient rule." current
- 22:3322:33, 14 December 2022 diff hist −44 Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Statement Removed redirect to Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Statement current Tag: Removed redirect
- 22:3122:31, 14 December 2022 diff hist +97 N Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Statement NicholasHu moved page Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Statement to Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Statement Tag: New redirect
- 22:3122:31, 14 December 2022 diff hist 0 m Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Statement NicholasHu moved page Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (a)/Statement to Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b)/Statement current
- 22:3122:31, 14 December 2022 diff hist +634 Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (b) Removed redirect to Science:Math Exam Resources/Courses/MATH100/December 2016/Question 02 (c) current Tag: Removed redirect
13 December 2022
- 08:0308:03, 13 December 2022 diff hist +201 Science:Math Exam Resources/Courses/MATH100/December 2010/Question 01 (f)/Solution 1 No edit summary current
- 07:5307:53, 13 December 2022 diff hist −1 m Science:Math Exam Resources/Courses/MATH100/December 2010/Question 01 (f)/Hint 2 No edit summary current
- 07:5207:52, 13 December 2022 diff hist +75 Science:Math Exam Resources/Courses/MATH100/December 2010/Question 01 (f)/Hint 1 No edit summary current
- 07:4807:48, 13 December 2022 diff hist +7 m Science:Math Exam Resources/Courses/MATH100/December 2010/Question 01 (f)/Statement No edit summary current
7 December 2022
- 01:5701:57, 7 December 2022 diff hist −151 Science:Math Exam Resources/Courses/MATH100/December 2015/Question 10 (c)/Solution 1 No edit summary current
- 01:3901:39, 7 December 2022 diff hist +14 Science:Math Exam Resources/Courses/MATH100/December 2015/Question 10 (c)/Hint 1 No edit summary current
25 July 2022
- 05:2205:22, 25 July 2022 diff hist −892 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Solution 1 No edit summary current
- 05:0805:08, 25 July 2022 diff hist 0 m Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Hint 2 No edit summary current
- 05:0605:06, 25 July 2022 diff hist +12 m Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Hint 1 No edit summary current
- 05:0405:04, 25 July 2022 diff hist +58 m Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Statement No edit summary current
23 June 2022
- 06:3106:31, 23 June 2022 diff hist −1 m Science:Math Exam Resources/Courses/MATH100/December 2016/Question 09 (a) (iii)/Hint 1 No edit summary current
26 April 2022
- 22:5622:56, 26 April 2022 diff hist +1,083 N Science:Math Exam Resources/Courses/MATH103/April 2017/Question 08 (a)/Solution 2 Created page with "We know that the coefficients of the Taylor series are given by <math>a_n = \frac{y^{(n)}(0)}{n!}</math> and that the initial condition is :<math>y(0) = {\color{MediumVioletRe..." current
23 April 2022
- 04:4804:48, 23 April 2022 diff hist +852 N Science:Math Exam Resources/Courses/MATH152/April 2015/Question B 3 (a)/Solution 2 Created page with "Let <math>\mathbf{x} = (x_1, x_2, x_3)</math> denote the point of intersection. Since <math>\mathbf{x} \in P_1</math>, we must have :<math> \begin{bmatrix} x_1 \\ x_2 \\ x_3 \..." current
21 April 2022
- 08:3808:38, 21 April 2022 diff hist +199 Science:Math Exam Resources/Courses/MATH105/April 2016/Question 01 (d)/Solution 1 No edit summary current
20 April 2022
- 00:0100:01, 20 April 2022 diff hist −52 m Science:Math Exam Resources/Courses/MATH101/April 2018/Question 08 (ii)/Solution 1 No edit summary current