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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-8

  • question_answer
    If \[a+b+c+d=4,\] \[ab+bc+ca=5,\] \[a+b+c=0,\] then \[{{a}^{3}}+{{b}^{3}}+{{c}^{3}}\] is equal to:

    A)  0                                

    B)  3abc

    C)  4                                

    D)  2

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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