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February 20th, 2012, 07:12 AM   #1
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Modules - absolute value HELP

nacrtaj skup svih to?aka T(x,y) ravnine kojima koordinate ispunjavaju uvijet:
(|x|-1)(|y|-1)>=0

Draw a set of all points T(x,y) with condition:
(|x|-1)(|y|-1)>=0

I don't know how to calculate that problem and I need help.
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February 20th, 2012, 08:56 AM   #2
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Re: Modules - absolute value HELP

Hello, Brunoo1601!

Quote:










Code:
       ::::::   |   ::::::
       ::::::   |   ::::::
       ::::::   |   ::::::
      - - - + - + - + - - -
            :   |   :
    --------+---+---+-------
            :   |   :
      - - - + - + - + - - -
       ::::::   |   ::::::
       ::::::   |   ::::::
       ::::::   |   ::::::




Code:
            :   |   :
            :   |   :
        - - + - + - + - -
            ::::|::::
      ------::::+::::------
            ::::|::::
        - - + - + - + - -
            :   |   :
            :   |   :
                |

Therefore, this is the graph of the function:

Code:
       :::::*   |   *:::::
       :::::*   |   *:::::
       :::::*   |   *:::::
      * * * *.*.*.*.* * * *
            *:::|:::*
    --------+:::+:::+------------
            *:::|:::*
      * * * * * + * * * * *
       :::::*   |   *:::::
       :::::*   |   *:::::
       :::::*   |   *:::::
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February 20th, 2012, 09:34 AM   #3
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Re: Modules - absolute value HELP

thanks
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