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Messages - Jingyi Wang

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1
Final Exam / Re: FE-P1
« on: December 14, 2018, 10:27:17 AM »
Sorry about that. I did not see that part. Please ignore my post.

2
Final Exam / Re: FE-P1
« on: December 14, 2018, 10:15:34 AM »
Do not forget the function of Y. We also have to integrate N.
The final answer should be:
𝑥2sin4𝑦+𝑥sin3𝑦+2sin5y

3
Final Exam / Re: FE-P2
« on: December 14, 2018, 10:06:29 AM »
Non homo part should be 10tet-e-t+2𝑐𝑜𝑠𝑡+6𝑠𝑖𝑛𝑡

4
Term Test 2 / Re: TT2B-P1
« on: November 20, 2018, 09:34:09 AM »
For c, I think the final answer should be:

5
MAT244--Lectures & Home Assignments / Re: Complex eigenvalues
« on: November 13, 2018, 11:39:39 AM »
Not really I think. We have to get a matrix contains non-zero number on the first row and zero on the second row in reduced row echelon forms.

6
MAT244--Lectures & Home Assignments / Re: Handout Ch4 LN8
« on: November 12, 2018, 05:40:07 PM »
I think it just means K is a number between 1 and n which makes the equation maximum. We can easily get Rk|c0|≥|ck| by creating this equation.

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