11th Class Mathematics Sample Paper Maths Olympiad Model Paper-3

  • question_answer
    \[{}^{47}{{C}_{4}}+\sum\limits_{r=1}^{5}{^{52-r}}{{C}_{3}}=\]

    A)  \[{}^{47}{{C}_{6}}\]                        

    B)  \[{}^{52}{{C}_{5}}\]

    C)  \[{}^{52}{{C}_{4}}\]

    D)  All of these

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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