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Math Help - Sketch the graph of...

  1. #1
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    Sketch the graph of...

    |x-y|+|x|-|y| \le 2
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  2. #2
    Super Member malaygoel's Avatar
    Joined
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    India
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    You will have six cases:
    1)x>0,y>0,x>y
    2)x>0,y>0,x<y
    3)x>0,y<0
    4)x<0,y<0,x<y
    5)x<0,y<0,x>y
    6)x<0,y>0

    For each of the above cases, you will get a different line(and hence region). Graph all these six lines and you will be able to graph the inequality.
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