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Thread: Beauty of Mathematics.

  1. #1
    kirankumargb
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    Default Beauty of Mathematics.

    I didnt know where to post it so just posted here, if it belongs to some other section mod's please help me.
















  2. #2
    kirankumargb
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    Default






  3. #3
    gothic_coder
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    That's repost

  4. #4
    kirankumargb
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    Quote Originally Posted by gothic_coder View Post
    That's repost
    :52: everybody here will steal my ideas and post it here before me :31:

  5. #5
    meetdilip
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    Good one

  6. #6
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    Quote Originally Posted by kirankumargb View Post
    I didnt know where to post it so just posted here, if it belongs to some other section mod's please help me.
    I would put this in the joke/humor section

    -F

  7. #7
    saurav_k
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    Good thread.

  8. #8
    gothic_coder
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    Check this out...

    Try to multiply 142857 with 2,3,4,5,6.. Can you tell what's so special about results?

  9. #9
    saurav_k
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    Quote Originally Posted by gothic_coder View Post
    Check this out...

    Try to multiply 142857 with 2,3,4,5,6.. Can you tell what's so special about results?
    All the results contain only these digits: 1, 4, 2, 8, 5, 7

    Am i correct?

    Good find GC

  10. #10
    kirankumargb
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    the same numbers will come in result also but in jumbled form

  11. #11
    saurav_k
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    I searched for it after the above post. http://en.wikipedia.org/wiki/142857_(number)

    142,857 is the six repeating digits of 1/7, 0.142857, and is the best-known cyclic number in base 10. If you multiply the number by 2, 3, 4, 5, or 6, the answer will be a cyclic permutation of itself.

  12. #12
    gothic_coder
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    Quote Originally Posted by saurav_k View Post
    All the results contain only these digits: 1, 4, 2, 8, 5, 7

    Am i correct?

    Good find GC
    Quote Originally Posted by kirankumargb View Post
    the same numbers will come in result also but in jumbled form
    Correct, One more thing, Also check out the succeeding number for every number i.e 2 is followed by 8, 8 is followed by 5, 5 is followed by 7, 7 is followed by 1 and 1 is followed by 4.. In every case Just like circle

    cyclic number
    Last edited by gothic_coder; 05-30-09 at 02:11 PM. Reason: Automerged Doublepost

  13. #13
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    Wink How to prove 2=1?

    Assumption-
    Let a=b

    multiplying both sides by a,
    a^2 = ab

    Subtracting b^2 from both sides
    (a^2) - (b^2) = ab - (b^2)

    Now expanding above
    (a-b)*(a+b) = b*(a-b)

    canceling (a-b) on both sides we get,
    (a+b) = b

    hence if a=b=1
    then we get (1+1)=1

    ergo 2=1!!!!

    The above proof is mathematically not right...
    The flaw may be spotted.... :12:

  14. #14
    Platinum Member mickey's Avatar
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    ^^a-b =(0) @flaw

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    ^ right ofcourse!!

  16. #16
    Platinum Member mickey's Avatar
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    Tukka lag gaya...

    (p.s dont be serious @ my non serious posts)

  17. #17
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    how can i!! i dint understand what you said

  18. #18
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    good thing I love math! the computation is just awesome, I wonder how long did it take to finish all those computation.

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    Quote Originally Posted by kimik View Post
    good thing I love math! the computation is just awesome, I wonder how long did it take to finish all those computation.
    Are you serious or sarcastic? that was an insult to real mathematics

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    This is one of the best thread I have seen.
    Great Work Starter.

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    Quote Originally Posted by tech123 View Post
    This is one of the best thread I have seen.
    Great Work Starter.
    who is Starter?

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