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Beauty Of Maths

Discussion in 'Jokes' started by kutekrish, Sep 15, 2007.

  1. kutekrish

    kutekrish Senior IL'ite

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    Beauty of Maths!

    Please read and enjoy these fascinating calculations!


    1 x 8 + 1 = 9

    12 x 8 + 2 = 98

    123 x 8 + 3 = 987

    1234 x 8 + 4 = 9876

    12345 x 8 + 5 = 98765

    123456 x 8 + 6 = 987654

    1234567 x 8 + 7 = 9876543

    12345678 x 8 + 8 = 98765432

    123456789 x 8 + 9 = 987654321




    1 x 9 + 2 = 11

    12 x 9 + 3 = 111

    123 x 9 + 4 = 1111

    1234 x 9 + 5 = 11111

    12345 x 9 + 6 = 111111

    123456 x 9 + 7 = 1111111

    1234567 x 9 + 8 = 11111111

    12345678 x 9 + 9 = 111111111

    123456789 x 9 +10 = 1111111111



    9 x 9 + 7 = 88

    98 x 9 + 6 = 888

    987 x 9 + 5 = 8888

    9876 x 9 + 4 = 88888

    98765 x 9 + 3 = 888888

    987654 x 9 + 2 = 8888888

    9876543 x 9 + 1 = 88888888

    98765432 x 9 + 0 = 888888888​


    And finally, take a look at this symmetry:


    1 x 1 = 1

    11 x 11 = 121

    111 x 111 = 12321

    1111 x 1111 = 1234321

    11111 x 11111 = 123454321

    111111 x 111111 = 12345654321

    1111111 x 1111111 = 1234567654321

    11111111 x 11111111 = 123456787654321

    111111111 x 111111111 = 12345678987654321


    Brilliant, isn't it?:2thumbsup:
     
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  2. Shanvy

    Shanvy IL Hall of Fame

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    Hi krishna,

    YEs they are fascinating...numbers are always....
     

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