User contributions for CindyBlois
26 September 2014
- 01:0801:08, 26 September 2014 diff hist +188 Science:Math Exam Resources No edit summary
11 April 2014
- 01:4501:45, 11 April 2014 diff hist +28 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Solution 1 No edit summary
- 01:3601:36, 11 April 2014 diff hist −1 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04 No edit summary
- 01:3601:36, 11 April 2014 diff hist +81 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Hint 1 No edit summary
- 01:3201:32, 11 April 2014 diff hist −1 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 04/Hint 1 No edit summary
- 01:2901:29, 11 April 2014 diff hist +1 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 03 No edit summary
- 01:2801:28, 11 April 2014 diff hist +117 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 03/Solution 1 No edit summary current
- 01:2001:20, 11 April 2014 diff hist 0 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02 No edit summary
- 01:1901:19, 11 April 2014 diff hist −3 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Solution 1 No edit summary current
- 01:1701:17, 11 April 2014 diff hist +43 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Solution 1 No edit summary
- 01:1601:16, 11 April 2014 diff hist +352 N Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Solution 1 Created page with " We will use the formula, :<math>\begin{align} \text{Proj}_{c}a &= \frac{a\cdot c}{|c|^2} c .\end{align}</math> Note that :<math>a\cdot c = -9+12+36 = 39</math> and :<ma..."
- 01:0601:06, 11 April 2014 diff hist +1 m Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Hint 2 No edit summary
- 01:0601:06, 11 April 2014 diff hist +58 N Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Hint 2 Created page with "<math> \text{Proj}_{c}a = \frac{a\cdot c}{|c|^2} c </math>"
- 01:0401:04, 11 April 2014 diff hist +334 N Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 02/Hint 1 Created page with "``<math> \text{Proj}_{c}a </math> " is the projection of <math> a</math> onto <math> c</math>. If you remember the formula for this, you may use it directly. If you don't re..."
- 00:5100:51, 11 April 2014 diff hist +2 Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 01 No edit summary current
- 00:4900:49, 11 April 2014 diff hist +2 m Science:Math Exam Resources/Courses/MATH152/April 2013/Question A 01/Hint 2 No edit summary current
16 November 2013
- 02:1302:13, 16 November 2013 diff hist 0 Science:Math Exam Resources/Courses/MATH104/December 2012/Question 06 (a) No edit summary
- 02:1202:12, 16 November 2013 diff hist +1,072 N Science:Math Exam Resources/Courses/MATH104/December 2012/Question 06 (a)/Solution 1 Created page with "<math>f(1)=1 </math> (Explanation: We are given that the curve <math>x^2+y^3-2xy=0 </math> passes through the point <math> (1,1)</math>. Near this point, the curve is the ..."
- 01:4501:45, 16 November 2013 diff hist +102 N Science:Math Exam Resources/Courses/MATH104/December 2012/Question 06 (a)/Hint 3 Created page with "Use implicit differentiation to find <math>\frac{d y}{dx} </math> and evaluate at <math>x=y=1 </math>."
- 01:4401:44, 16 November 2013 diff hist +158 N Science:Math Exam Resources/Courses/MATH104/December 2012/Question 06 (a)/Hint 2 Created page with "Note that <math> f'(1)</math> is equal to <math>\frac{d y}{dx} </math> at the point <math>(x,y)=(1,1) </math>. How can you find <math>\frac{d y}{dx} </math>?"
- 01:4001:40, 16 November 2013 diff hist +167 N Science:Math Exam Resources/Courses/MATH104/December 2012/Question 06 (a)/Hint 1 Created page with "To find <math>f(1) </math>, note that the curve <math>y=f(x) </math> passes through the point <math>(1,1) </math>. When <math> x=1</math>, what is <math>f(x) </math>?"
11 April 2013
- 16:3116:31, 11 April 2013 diff hist +33 m Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 5 No edit summary
10 April 2013
- 22:1822:18, 10 April 2013 diff hist 0 Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08 No edit summary
- 22:1722:17, 10 April 2013 diff hist +108 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 5 Created page with "Note that we are trying to find <math>\frac{dr}{dt} </math>, at the particular time of 10 s after the drop."
- 22:1122:11, 10 April 2013 diff hist +143 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 4 Created page with "In order to find the relationship between the time derivatives of these variables, implicitly differentiate your equation with respect to time."
- 22:0522:05, 10 April 2013 diff hist +15 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 3 Created page with "Use Pythagoras."
- 22:0422:04, 10 April 2013 diff hist +139 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 2 Created page with "Can you find an equation that relates the distance between the probe and ship with the distances of the probe and ship from the drop point?"
- 22:0122:01, 10 April 2013 diff hist +15 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Hint 1 Created page with "Draw a picture."
- 22:0022:00, 10 April 2013 diff hist +1,484 N Science:Math Exam Resources/Courses/MATH110/April 2012/Question 08/Solution 1 Created page with "Let <math> x</math> be the distance of the ship from the drop point, <math> y</math> be the distance of the probe from the drop point, and <math>r </math> be the distance betw..."
4 December 2012
- 03:0803:08, 4 December 2012 diff hist 0 Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i No edit summary
- 03:0803:08, 4 December 2012 diff hist +75 N Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i/Hint 2 Created page with "What do the zeros of :<math> \frac{dy}{dt} = y^3-y^2-2y </math> represent?"
- 03:0703:07, 4 December 2012 diff hist +1 Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i/Hint 1 No edit summary
- 03:0603:06, 4 December 2012 diff hist +231 Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i/Hint 1 No edit summary
- 02:5902:59, 4 December 2012 diff hist +451 Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i/Solution 1 No edit summary
- 02:3902:39, 4 December 2012 diff hist +253 N File:M102graph.jpg No edit summary current
- 02:3702:37, 4 December 2012 diff hist +467 N Science:Math Exam Resources/Courses/MATH102/December 2011/Question 02 (b) i/Solution 1 Created page with " Let's follow the hint and sketch a graph of the polynomial on the right hand side. Note that :<math>\frac{dy}{dt}=y^3-y^2-2y = y( y^2-y-2) = y( y-2)(y+1). </math> The roots..."
- 01:1901:19, 4 December 2012 diff hist 0 Science:Math Exam Resources/Courses/MATH100/December 2010/Question 03 No edit summary
- 01:1701:17, 4 December 2012 diff hist +2 Science:Math Exam Resources/Courses/MATH100/December 2010/Question 03/Hint 1 No edit summary
- 01:1601:16, 4 December 2012 diff hist +183 N Science:Math Exam Resources/Courses/MATH100/December 2010/Question 03/Hint 1 Created page with "Clearly define your variables using diagrams or sentences. Which quantities remain constant and which quantities are changing? What do you know and what are you trying to so..."
- 01:1401:14, 4 December 2012 diff hist +1,171 N Science:Math Exam Resources/Courses/MATH100/December 2010/Question 03/Solution 1 Created page with "Let <math>V_1 </math>, <math> r_1</math>, and <math> h_1</math> be the volume, radius, and depth of the water in the large pool and let <math>V_2 </math>, <math> r_2</math>, a..."
- 00:2700:27, 4 December 2012 diff hist +1 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 03 No edit summary
- 00:2200:22, 4 December 2012 diff hist +1 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (c) No edit summary
23 November 2012
- 01:2001:20, 23 November 2012 diff hist −1 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n) No edit summary
22 November 2012
- 21:3421:34, 22 November 2012 diff hist +103 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n)/Hint 2 No edit summary
- 21:3221:32, 22 November 2012 diff hist −78 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n) No edit summary
- 21:3121:31, 22 November 2012 diff hist +5 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n)/Hint 1 No edit summary
20 November 2012
- 08:0708:07, 20 November 2012 diff hist −10 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 05/Solution 1 No edit summary
- 08:0608:06, 20 November 2012 diff hist −548 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 05/Solution 1 No edit summary
- 08:0008:00, 20 November 2012 diff hist −76 Science:Math Exam Resources/Courses/MATH104/December 2010/Question 04/Solution 1 Just removed comment about setting A'(q)=0 because it is mentioned later and because we also call points where the derivative doesn't exist critical points in this course. Added note about q>0 for taking fourth root.
- 07:4007:40, 20 November 2012 diff hist +1 m Science:Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n)/Solution 1 No edit summary