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### Topics - Meng Wu

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##### MAT334--Misc / How to type properly: MathJax basic tutorial and quick reference
« on: November 21, 2018, 09:19:58 PM »
MathJax basic tutorial and quick reference

Personally, I prefer to use https://www.mathjax.org/
It is very much straightforward. Scroll down and click the green button says "Try a live demo" then you can begin typing your solution out and your typing preview will be shown right below it.

Below is a link that contains all the helpful tips/references which I found is pretty much enough for typing all kinds solutions out perfectly.
https://math.meta.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference

You can use Crtl+F (Windows keyboard) or Command + F (Mac keyboard) to search.

If there are any problems\questions relating to typing your solutions, feel free to send PMs.

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##### MAT334--Misc / Scrap paper
« on: November 20, 2018, 12:07:05 PM »
Will scrap papers be provided for test by any chance?

3
##### MAT244--Misc / Test Paper for Term Test#2
« on: April 03, 2018, 10:46:54 PM »
I saw the mark for test#2, now where can we pick up the test paper :O

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##### MAT244--Misc / Integrals
« on: March 26, 2018, 02:35:58 PM »
Will the Final Exam contain intergrals that are not listed in the posted anti-derivates sheet?
http://www.math.toronto.edu/courses/mat244h1/20181/LN/antiderivatives.pdf

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##### Quiz-6 / Q6--T0501
« on: March 16, 2018, 07:19:49 PM »
For the given equation:$\\$
a. Express the general solution of the given system of equations in terms of real-valued functions. $\\$
b. Also draw a direction field, sketch a few of the trajectories, and describe the behaviour of solutions as $t \rightarrow \infty$.
$$\textbf{x}'=\begin{pmatrix}2&-5\\1&-2\end{pmatrix}\textbf{x}$$

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##### Quiz-4 / Q4-T0501
« on: March 02, 2018, 04:56:49 PM »
Verify the given functions $y_1$ and $y_2$ satisfy the correspending homogeneous equation; then find a particular solution of the given nonhomogeneous equation.
\begin{align*}
&(1-t)y’’+ty’-y=2(t-1)^2e^{-t}, 0< t<1\\
&y_1(t)=e^t, y_2(t)=t.
\end{align*}

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##### MAT244––Home Assignments / Typo from Section 3.6 Problems
« on: February 26, 2018, 11:31:38 AM »
Section 3.6, Question# 16. The original question from 10edition is:
$$(1-t)y’’+ty’-y=2(t-1)^2e^{-t}, 0 < t < 1; y_1(t)=e^t, y_2(t)=t$$

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##### MAT244--Misc / Term Test papers
« on: February 23, 2018, 07:47:05 PM »
Could we be able to pickup our test papers before our own tutorials? My tutorial is on Thursday.

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##### MAT244--Misc / Lecture Notes
« on: January 22, 2018, 06:10:55 PM »
Are we allow to post our own lecture notes on this forum? (in case some students missed their own lecture)

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