guys i forgot to say what ed and ranger pointed out.the no of rooks must be max.i see that all of you are trying the php.i think the sum complicates that way...
I got 9 in my 3x3x3 system. Here's how: EXE XEE EEX XEE EEX EXE EEX EXE XEE E = Empty X = Rook The hardest part for me with this problem is remembering...
i apologize. i was miscounting.i was counting by placing the rooks on the diagonal and then considering the counting layer by layer.that way i was getting a...
... now i shall thinking about giving a rigorous proof abot fitting n^2 ... It is clear that you can arrange n rooks on an nxn square with no two in the same...
Genius iq people mindset is the foundation and cornerstone for everything which happens in genius iq life. Mindset in itself is a collection of all your...
Hey all... Okay, here's the thing. I'm going to cast votes in a group at random. I'll simplify the paramaters from what they really are. There are ten in the...
Hello, Just check the link given here, an online collection of various articles / news update – very helpful and time saving. NATURAL AND PHYSICAL SCIENCES...
... Hey all... Okay, here's the thing. I'm going to cast votes in a group at random. I'll simplify the paramaters from what they really are. There are ten in...
... - ... group ... of ... Or ... for ... A? ... B? ... in ... to ... this ... other, ... conditions. ... see ... A, ... all ... and ... other ... The only...
... Oh yes, I made the stupid mistake of saying that because every has the same chance as anybody else, that the probability distributons are the same, which...
Dear Friend, I am Ersin Ozseven. I work as a head mathematics teacher at Kirsehir Anatolian Teacher Training High School in Kirsehir in Turkey. We are...
Good Morning, I am a 'new' member of this group and I thank the Moderator for granting me privilege to be part of the group; I hope my contributions will be ...
I was sitting up last night trying to figure out if there's a simple way to construct the centroid of five random points in a plane using a ruler and compass...
Dear friends, Please check out this web page to listen to a very exciting wish made by Neil Turok, Theoretical physicsist(Cambridge) and the founder of ...
... simple ... using ... a ... in ... I think your conjectures are true and are a good way to contstruct the centroids. Use the following fact to prove them: ...
Hi, I've tryed to solve this integration, but I cann't. Please if any one can Do Please help me. integration[0, oo] e^(-h-(t/(a+bh)) dh Thanks ... Be a better...
Everyone here is aware that the sum of the first n odd intgers equals n squared, but few if anyone else knows of my generalization. Let S be any sequence with...
Everyone here is aware that the sum of the first n odd intgers equals nsquared, but few if anyone else knows of my generalization. Let S beany sequence with...
Cino I checked with the OEIS site prior to my post but it did not give my sumation formula or make any mention of it. That is prove 1+8 = 3^3, 1+8+55 = 8^2...
Hi Ramsey, I thought there was a bunch of formulas in the OEIS link. I just thought the link would have a lot of clues or references. So we are still at square...
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