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  3. 6th Class
  4. Mathematics
  5. Practical Geometry

6th Class Mathematics Practical Geometry Question Bank Practical Geometry

  • question_answer
    In \[\Delta XYZ,\]a, b, c denote the three sides, which of the following is incorrect?

    A) \[a-b>c\]                    

    B) \[a+c>b\]     

    C) \[a-b<c\]       

    D)  \[a+b>c\]

    Correct Answer: A

    Solution :

    Actually, \[a-b<c\,\forall \,a,b,c\](the symbol, \[\forall \,a,b,c\]means for all a, b, c) This implies that \[b-c<a;\,\,\,c-a<b\]


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