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#776 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:38:26
I'm not sure what you mean.
#777 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:28:58
Thanks for posting it.
#778 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:20:49
Ah, okay, sorry. Thought you might hold it back for a while. 
#779 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:16:35
Might be.
Will you be posting that problem today?
#780 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:11:32
It's a bit strange. Maybe he solved it a bit later.
#781 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:07:33
What mystery?
#782 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 03:04:23
What is it?
#786 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 01:49:18
Hm, okay. Thanks for looking at my solution.
#787 Re: Help Me ! » How to differentiate this? » 2014-06-19 00:56:58
You just write the LHS as y'/y.
#788 Re: Help Me ! » Anyone know how to do this optimisation problem?? » 2014-06-19 00:53:33
Hi bobbym
#790 Re: Help Me ! » 64 pawns » 2014-06-18 12:09:37
I managed to find numbers 3, 30, 410 for the three smaller boards, but not for the 8x8.
#791 Re: Help Me ! » bases » 2014-06-17 23:23:43
Then, how do you know it's not 32?
#792 Re: Help Me ! » bases » 2014-06-17 14:16:46
Do you know what the answer is to Q1?
#793 Re: Help Me ! » 64 pawns » 2014-06-17 12:52:29
Hi Agnishom
The question is how many there are.
#794 Re: Help Me ! » integration » 2014-06-17 12:36:57
You're welcome!
#795 Re: Help Me ! » integration » 2014-06-17 12:20:29
Why not. The derivative of u with respect to u is 1, and the derivative of x-k with respect to x is 1. Thus, 1*du=1*dx.
#796 Re: Help Me ! » integration » 2014-06-17 12:14:43
Hi Agnishom
#797 Re: Help Me ! » integration » 2014-06-17 12:02:54
Hm, I'll show you in a few minutes.
#798 Re: Help Me ! » integration » 2014-06-17 06:43:09
Hi Agnoshom
Back now. Were you able to do it?
#799 Re: Help Me ! » integration » 2014-06-17 04:50:27
Have you tried taking u=x-k?
I am not home at the moment. I'm on my phone.
#800 Re: Help Me ! » integration » 2014-06-17 04:38:48
By substitution.