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Thread: Another one for the mathy geeks

  1. #1
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    3rd March 2004 - 22:43
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    Another one for the mathy geeks

    I could find some uses for this too. Like halving your speeding fines.

    a = b

    a2 = ab

    a2 - b2 = ab - b2

    (a - b)(a + b) = b(a - b)

    a + b = b

    b + b = b

    2b = b

    2 = 1


    Skyryder
    Free Scott Watson.

  2. #2
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    Crikey dude, I haven't seen that stuff in years!!

  3. #3
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    24th July 2005 - 18:15
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    Sorry dude, breaks down at the line "a+b=b"

    Only holds true if a = b = 0, in which case the whole thing holds true right up to 1 = 2 which is once again a false conclusion. Sorry, but I'm an engineer and I can't leave this one opeg

    Algebra works, you can't beat it
    Quote Originally Posted by thealmightytaco
    It's like a bunch of guys talking calmly, sharing advice, all utopian like, and then BAM, drunken hobo slams his jug on the table and tells everyone they need to start punching each other.
    Interesting.

  4. #4
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    Yep, I'm with crashharry. Flawed conclusion.

    Us enginameers are real brainy!

  5. #5
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    Quote Originally Posted by crash harry View Post
    Sorry dude, breaks down at the line "a+b=b"
    It actually breaks down even before that.

    At the line a2 - b2 = ab - b2
    because a = b everything from here on is simply 0 = 0

    Even if it were possible for it to hold true then it further breaks down at the transition from (a - b)(a + b) = b(a - b) to a + b = b , as the only way to make this step is divide BS by (a - b) which of course is dividing by 0.

    A much simpler proof of how 1 = 2 is by definition:

    Any number multiplied by 0 is equal to 0, or 0 x N = 0

    N raised to the power of 0 is equal to 1, or N ^ 0 = 1

    Now if N = 0 then 0 ^ 0 = both 0 and 1.

    therefore 0 = 1 and by implication 1 = 2, 2 = 3 etc.
    Time to ride

  6. #6
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    Quote Originally Posted by Drum View Post
    Yep,Us enginameers are real brainy!
    ands wees can spel to

  7. #7
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    The answer is still 42!!!!
    Small and dangerous with a sting in my tail!!

  8. #8
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    what did you expect from unkle helens economic advisor?

  9. #9
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    3rd March 2004 - 22:43
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    Look guys I only find this stuff. I don't understand it.


    Skyryder
    Free Scott Watson.

  10. #10
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    Quote Originally Posted by Scorpygirl View Post
    The answer is still 42!!!!
    But only in base 13.
    Time to ride

  11. #11
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    yeah....i'm with jantar on that one where it breaks down.

  12. #12
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    3rd March 2004 - 22:43
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    So what's a formulae where 2=1?? Could be handy to know for reducing speeding fines by half. Not that I think a judge would allow it but hey who knows. Proof is proof and mathamatical proof is the best proof.

    Skyryder
    Free Scott Watson.

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