10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    Find the H.C.F. of\[({{2}^{100}}-1,{{2}^{120}}-1)\].

    A)  \[{{2}^{10}}-1\]                    

    B)  \[{{2}^{20}}-1\]

    C)  \[{{2}^{30}}-1\]                    

    D)  \[{{2}^{40}}-1\]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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