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bloodhound

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Everything posted by bloodhound

  1. I think i may have a typo in the answer in the other thread. instead of summing k^2 i summed k take a rby r square where r<=n now if we look at the possible bottom left corner of the square on the grid, we can see that there are (n-r+1)2 positions the bottom left corner can take place. so for square size r=n the total no of square = 1 for r=1 total number is = n^2 so bassically the total number is sum (n-r+1)2 from r = 1 to r = n . ie all the possible sizes of squares. thats equivalent to sum of 1^2 +...+n^2=n(n+1)(2n+1)/6 squares in total.
  2. think it comes out to be n(n+1)(2n+1)/6 . i ve asked this question before in another thread
  3. i use hotmail. used to have yahoo account, but stopped using it properly as my mates used to put my e mail add in all those porn site subscriptions. hehe honest
  4. YEAH. loads of those are flying round on the net. pay no attention to them
  5. ---> means tends to . as in a limit. now for the second part. in the first proof i wrote. g(n)/n^3 didnt converge to 0 but if u take g(n)=n then [math]f(n) \le g(n)[/math] [math]\frac{f(n)}{n^3} \le \frac {g(n)}{n^3}[/math] since g(n)/n^3 = 1/n^2 tends to 0 as n tends to infinity then f(n)/n^3 must also tend to 0.
  6. cool. i thought we would just be wasting our money to get flashy stuff on the forum. if it goes to something worthwhile then its fin.
  7. Admit it, we've all heard one of those terrible blonde jokes. But are they really that dumb? I am sure these didnt start from nothing. There is always truth in rumours.
  8. well . fa 22 may have a physical advantage. su has a physcological advantage. imagine the suprise of a pilot when they see this magnificent plane. they would be hypnotised for a while. i would anyway. they probably ejaculate rite there and then. anway enough of that.
  9. for anyone whos interested, heres my construction. done in MS paint, its pretty accurate.
  10. i dont understand mossoi. the one i posted is basically the same one as by dimshadow. except instead of drawing a line crossing at two points A and B. i start of at any two points A and B without drawing a line. when u draw an arc which meets at two place above the virual line AB and below AB . its bisects the line AB and the arc AB and its perpendiculat to AB and thus the perpendicular to the tangent at the point where the bisector meets the circle. so if u extend this bisector, it will give u a line along the diameter of the cirlce. if u do this for another CD then it will give u another line along the diameter. and where they cross , its the centre. another practicle way of finding the centre is to hang the circle by a piece of string. extrapolate the line on the circle from the string. do this at another point. and draw another line. the point at which those two lines meeet is the centre.
  11. for me looks is everything hehe. i would shag su if i had a chance lol. i would not do f/a 22 even if they paid me
  12. i am sorry but i havent read any of the potter books. if there is no sex or explicit illustrations, i dont read it.
  13. ang on ere. r u comparing the pple of the third world to homeless donkeys?
  14. When is was in nepal, our maths syllabus used to spend quite a lot of time covering how to draw triangles with certain specs, rectangles, parralelograms, angles like 60 45 90 125 . bisecting them. etc. so i ve got quite a lot of practice at that sort of work. most of the time u said nice one, i seem to have a mistake in the calculation and it turns out to be a really bad one.
  15. how can brain hurt. i brains had no sensors in it.
  16. bloodhound

    Music

    cool, freeman seems to have similar taste as me. i also listen to lot of classical. a good amount of jazz and blues. and plenty of rock as well. rite now listening to the soundtrack to cowboy bebop. its absolutely amazing. starting to fall in love with brass bands.
  17. hang on. some pple in the third world have an annual income of less than $2. wouldn't it be better for humanity that we give the $2 to the pple who need it than to waste it on trivialities of life.
  18. what about [hide] Harry Potter and Hermaoine go at it - Hardcore Explicit Vol III [/hide]
  19. ill stick with my original and say that su looks more stunning. in a beauty contest su would blow the F/A22 out of the sky longtime. f/A 22 sucks sideways when it comes to looks
  20. just take four points ABCD. use the normal process to bisect AB and CD. join up the two bisectors and the point where they meet is the centre
  21. oh sorry, u meant with science. oh well.
  22. yeah, squaring a circle is proven to be impossible. and trisecting angles is possible for some specific angles. but its impossible for a general angle.
  23. the worst and the funniest i have come across http://www.fu-fme.com read the faq!!! http://weshit.com and this is possible the worst http://www.angelfire.com/wa/ckiser/index.html and the most annoying http://www.itsatrap.net
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