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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-14

  • question_answer
    If three sides of a right-angled triangle are integers in their lowest form, then one of its sides is always divisible by -

    A)  2        

    B)  5

    C)  7                                

    D)  None of the above

    Correct Answer: A

    Solution :

     A pythagorean triplet is always in the form \[[2m,\,{{m}^{2}}-1,\,{{m}^{2}}+1]\,m\in Z\] \[\Rightarrow \,\,[2,3,5]\] for \[m=1\] One of them is always divisible by \[\].                  


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