View Full Version : Another one for the mathy geeks
Skyryder
27th December 2006, 18:07
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
Toaster
27th December 2006, 18:20
Crikey dude, I haven't seen that stuff in years!!
crash harry
29th December 2006, 16:35
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 :done:
Drum
29th December 2006, 17:48
Yep, I'm with crashharry. Flawed conclusion.
Us enginameers are real brainy!
Jantar
29th December 2006, 19:07
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.
99TLS
29th December 2006, 19:08
Yep,Us enginameers are real brainy!
ands wees can spel to
Scorpygirl
29th December 2006, 19:12
The answer is still 42!!!! :dodge:
The_Dover
29th December 2006, 19:13
what did you expect from unkle helens economic advisor?
Skyryder
29th December 2006, 21:41
Look guys I only find this stuff. I don't understand it.
Skyryder
Jantar
29th December 2006, 21:45
The answer is still 42!!!! :dodge:
:yes: But only in base 13.
elle-f
30th December 2006, 07:57
yeah....i'm with jantar on that one where it breaks down. :yes:
Skyryder
30th December 2006, 08:47
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
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