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# test!!!!!

Wed 13 May, 2015 08:48 am
consider f(x,y)= e^(2x^2-3y)+4xy^2. using taylors formula of order 2 compute an approximated value of (1,1)
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Lordyaswas

1
Wed 13 May, 2015 08:56 am
@fmt9xgoncalosantos,
OK, done that, what now?
fmt9xgoncalosantos

-1
Wed 13 May, 2015 09:12 am
@Lordyaswas,
give me the answer im on the test!
Lordyaswas

2
Wed 13 May, 2015 09:26 am
@fmt9xgoncalosantos,
Bugger! I put it somewhere.

I'll have to go and look through the recycling bin.
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Ragman

1
Wed 13 May, 2015 09:36 am
@fmt9xgoncalosantos,
such lovely manners.
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Lordyaswas

2
Wed 13 May, 2015 09:46 am
Progress report.

I've found the piece of paper with all the rough calculations, but most of it is now covered with what looks like tomato ketchup.

I think the answer is something remarkably like 62.8, unless it's upside down which would make it 8.79 or 8.29.

I'll rummage further and see if I can find the final page. I think it's somewhere under the potato peelings.

Back soon, hopefully.

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Kolyo

1
Wed 13 May, 2015 11:58 am
@fmt9xgoncalosantos,
Is it too late? Is the test over?
Lordyaswas

1
Wed 13 May, 2015 12:04 pm
@Kolyo,
I hope not, as I have spent the last hour pulling soggy potato peelings off my particulars.

I can now tell you that the answer is one bag of sugar, self raising flour, a large olive oil and a tin of salmon.

No, hang on...that was Tuesday's shopping.

It's here somewhere.......maybe in that old carrier bag down at the bottom.

I shall return.
0 Replies

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