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Toronto Math Forum
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MAT334--2020F
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MAT334--Tests and Quizzes
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Test 2
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possible typo on 2020 Question 3 Morning sitting
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Topic: possible typo on 2020 Question 3 Morning sitting (Read 5603 times)
Xuanru Pan
Newbie
Posts: 2
Karma: 0
possible typo on 2020 Question 3 Morning sitting
«
on:
October 27, 2020, 05:02:16 AM »
When I calculate, I get uyy=-6x-12y rather than -6x+12y, which makes it not harmonic. Is it a typo or do I miscalculate?
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RunboZhang
Sr. Member
Posts: 51
Karma: 0
Re: possible typo on 2020 Question 3 Morning sitting
«
Reply #1 on:
October 27, 2020, 09:58:45 AM »
I agree with you, I think the solution has some small typos.
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Xiaoyi Du
Newbie
Posts: 3
Karma: 0
Re: possible typo on 2020 Question 3 Morning sitting
«
Reply #2 on:
October 28, 2020, 03:16:48 PM »
Me too, I also got that. And I think there is also typo on this question part (b)
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maoxiaoy
Jr. Member
Posts: 8
Karma: 0
Re: possible typo on 2020 Question 3 Morning sitting
«
Reply #3 on:
October 28, 2020, 10:29:59 PM »
Yes, this is what I got too
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Xuefeng Fan
Jr. Member
Posts: 11
Karma: 0
Re: possible typo on 2020 Question 3 Morning sitting
«
Reply #4 on:
December 07, 2020, 02:46:20 PM »
Yes I am totally agree with you
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Toronto Math Forum
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MAT334--2020F
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MAT334--Tests and Quizzes
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Test 2
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possible typo on 2020 Question 3 Morning sitting