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Thread: Last digits exponential expressions

  1. #1
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    Jun 2006
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    Question Last digits exponential expressions

    find out last digits of the following expressions
    1. 2001**2001
    2. 2002**2002
    3. 2003**2003
    4. 2004**2004
    5. 2005**2005
    6. 2006**2006

    Last edited by jamesravid; 06-17-2006 at 05:37 AM.

  2. #2
    Junior Member
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    Re: Last digits exponential expressions

    2001**2001 == 1 2002**2002 == 4 2003**2003 == 7 2004**2004 == 6 2005**2005 == 5 2006**2006 == 6


  3. #3
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    Re: Last digits exponential expressions

    What do u mean by '**' ?


  4. #4
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    Re: Last digits exponential expressions

    exponent operator


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