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**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.

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Sorry about that. I did not see that part. Please ignore my post.

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Do not forget the function of Y. We also have to integrate N.

The final answer should be:

𝑥^{2}sin^{4}𝑦+𝑥sin^{3}𝑦+2sin^{5}y

The final answer should be:

𝑥

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Non homo part should be 10te^{t}-e^{-t}+2𝑐𝑜𝑠𝑡+6𝑠𝑖𝑛𝑡

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For c, I think the final answer should be：

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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.

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I think it just means K is a number between 1 and n which makes the equation maximum. We can easily get R^{k}|c_{0}|≥|c_{k}| by creating this equation.

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