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- #1

#### ghostfirefox

##### New member

- Nov 13, 2019

- 14

- Thread starter ghostfirefox
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- #1

- Nov 13, 2019

- 14

- Aug 10, 2018

- 10

Your formula for h doesn't make any sense. Please check that and type it correctly. Also, where did this problem come from?

- Jan 29, 2012

- 1,151

h = 2 || x + 5y − 28 | + | 3x + 5y − 34 | −15 | −3− | x + 5y -28 | - | 3x + 5y-34 |.

I will assume that the first "||" is a typo and it should be just "|" but then I have no idea how to interpret "-15|- 3- |x+ 5y- 28|".

I will assume that the first "||" is a typo and it should be just "|" but then I have no idea how to interpret "-15|- 3- |x+ 5y- 28|".

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- #4

- Mar 5, 2012

- 8,713

Looks like it is not a typo.

h = 2 || x + 5y − 28 | + | 3x + 5y − 34 | −15 | −3− | x + 5y -28 | - | 3x + 5y-34 |.

I will assume that the first "||" is a typo and it should be just "|" but then I have no idea how to interpret "-15|- 3- |x+ 5y- 28|".

It is:

$$h = 2 \Big|| x + 5y − 28 | + | 3x + 5y − 34 | −15 \Big| −3− | x + 5y -28 | - | 3x + 5y-34 |$$

Hi ghostfirefox, welcome to MHB!

What are the mathematical tools that you are supposed to use?

Are you for instance familiar with coordinate transformations and the

Or should we limit ourselves to multiple integrals with variable boundaries?

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- #5

- Nov 13, 2019

- 14

as Klass said$$h = 2 \Big|| x + 5y − 28 | + | 3x + 5y − 34 | −15 \Big| −3− | x + 5y -28 | - | 3x + 5y-34 |$$

- Aug 10, 2018

- 10

At least two of us have asked you about what your course background is. You haven't answered any of my questions in post #2.Hi, I don't know how to do this exercise. I have only content from the first post. H is probably

as Klass said

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- #7

- Nov 13, 2019

- 14

I did nothing with this exercise, because I couldn't. It is from contest, on which I was.