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  3. 8th Class
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  5. Rational Numbers

8th Class Mathematics Rational Numbers Question Bank Numbers

  • question_answer
    The value of \[(a+b)+c=a+(b+c)\] on simplification is

    A) 13                               

    B) 12

    C) 11                      

    D) 10

    Correct Answer: C

    Solution :

     \[ad,bc\in I,bc\ne 0\]  


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