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Are integers A and B equal? (1) A^2=B^2 (2) A=|B

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Are integers A and B equal? (1) A^2=B^2 (2) A=|B [#permalink] New post 30 May 2003, 02:56
Are integers A and B equal? :dunnow

(1) A^2=B^2
(2) A=|B|
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 [#permalink] New post 30 May 2003, 03:02
Let's see what other people think... :stupid
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 [#permalink] New post 30 May 2003, 03:07
eheh...don't forget local time here is 6:12am...still have to go to sleep :shock:
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 [#permalink] New post 30 May 2003, 03:13
Either set alone is not sufficient.
Let's combine and pick pairs of numbers:

1. A=3 and B=3 —seems OK
2. A=3 and B=-3 —seems OK again

E has all the chances to be an answer. :kiss
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 [#permalink] New post 30 May 2003, 03:21
:lol: :lol: :lol: :lol:

Those are really some cute emoticons...

Hey Stolyar.. you have uncanny abitlity to suit one for the purpose... :-D

I find them changing quite often.. where do you get them from?
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 [#permalink] New post 30 May 2003, 03:30
evensflow wrote:
:lol: :lol: :lol: :lol:

Those are really some cute emoticons...

Hey Stolyar.. you have uncanny abitlity to suit one for the purpose... :-D

I find them changing quite often.. where do you get them from?



There is a perfect Russian site http://smiles.elze.ru
Visit, download, and enjoy! :woohoo
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Re: squares'n'modulus [#permalink] New post 24 Mar 2004, 23:58
stolyar wrote:
Are integers A and B equal? :dunnow

(1) A^2=B^2
(2) A=|B|


(1) A = |B|
(2) A = |B|

Nothing about B, E it is.
Re: squares'n'modulus   [#permalink] 24 Mar 2004, 23:58
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Are integers A and B equal? (1) A^2=B^2 (2) A=|B

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