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Can you arrive at "1" using all ten digits?
in Education & Learning
This is mathematical problem.The criteria is that you should use all the ten digits once.And the final answer should be equal to 1.You can use any number of operators.
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    One way is this
    9 - 8 + 7 - 6 + 5 - 4 - 3 + 2 -1 + 0 = 1
    :woohoo: :woohoo:
    Finding other way also.
    Software Engineers never die...They just go offline.

    http://jokesthegreat.blogspot.com
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    Kumaresh, you had used it very well.I think 123456789 raised to the power 0 also give the same result!
    Visit my blogs:

    http://abidareacode.blogspot.com
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    Yes Abid! You are right !! There can be number of ways to get the desired result!!
    :) :) :)
    Software Engineers never die...They just go offline.

    http://jokesthegreat.blogspot.com
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    Two great solutions from two mathematicians..Here is one from my side,

    (123456789/246913578)*2
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    Thats wonderful Sageetharan... :)

    This is very good solution.. :)
    Thanks 'n' Regards,
    Deepti.
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    Even though it is a good solution,it does not satisfy the criteria "you should use all the ten digits once".May be i should have put only once.Anyway good thinking.

    Kumaresh,
    Your solution is very good and simple.
    Abid,
    Your solution is that of a mathematician who knows algebra.

    Still there are some more ways to arrive at the answer which i will post tomorrow,if nobody posts it.
    websitesreview-meens.blogspot.com
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    Oh then what about this mean?

    (23456789)*0+1=1 :woohoo: :woohoo: :woohoo: :woohoo:
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    :woohoo: :woohoo: :woohoo: :woohoo: Good thinking sajeetharan.Keep it up.
    websitesreview-meens.blogspot.com
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    Sajeeetharan,
    It is really nice thinking.But how did you get the first answer?
    Visit my blogs:

    http://abidareacode.blogspot.com
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    Or else the reverse for what Abid said... :)
    0 to the power(23456789)+ 1 = 1

    :)
    Thanks 'n' Regards,
    Deepti.
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