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#1 2009-01-19 02:31:03

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,843

Request ; A rigorous proof:

If the perimeter of two right angled triangles are equal, the two triangles are congruent.
Can this be proved?
Or is the statement false, if that be the case, can it be proved that it is false?
I have a proof in my mind, which I arrived at after much thinking.
I shall post what I think soon. Maybe after a couple of posts.
Your views please.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#2 2009-01-19 02:53:36

mathsyperson
Moderator
Registered: 2005-06-22
Posts: 4,900

Re: Request ; A rigorous proof:

This is false unless I'm misinterpreting something.
One counterexample would be 15-20-25 and 10-24-26.


Why did the vector cross the road?
It wanted to be normal.

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#3 2009-01-20 04:24:35

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,843

Re: Request ; A rigorous proof:

Thanks for the counterexample, mathsyperson.
I wanted to get a confirmation of my view.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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