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Thread: Glad to have joined this forum.

  1. #1 Glad to have joined this forum. 
    Forum Freshman
    Join Date
    Oct 2013
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    10
    Hello members,

    I would like to ask a question quickly, in case some member can answer it.
    The question is:

    How do I write mathematically the following idea or sutuation:

    There is a line from the point A to the point B a --->b
    then another line 45 degrees (in relation to the x axes) right from the point B to the point C b---->c
    and then 45 degrees left (in relation to the x axes) from the point C to the point D c --->d
    Would it be correct to write this as:
    a--->b:b--->c:c--->d for example?
    What I want to know is how to represent mathematically two points which have exactly the same coordinates.

    Thank you by advance.


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  3. #2  
    ...matter and pixie dust wegs's Avatar
    Join Date
    Jul 2013
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    2,073
    Welcome! You should put your question in the math forum here and you will receive the support you need.


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