Answered Questions

  • TCS Interview Question

    (1- 1/6) (1-1/7).... (1- (1/ (n+4))) (1-(1/ (n+5))) = ?

    Tejaswini

    • Jun 7th, 2019

    Except first numerator and last denominator all other numerators and denominators will be cancelled. so ans is : 5/(n+5).....

    Sapna

    • Apr 16th, 2012

    The answer is zero because expression is (1-1/6)(1-1/7)........ 1-1=0 and 1-1/6=0 so (1-1/6)*(1-1/7).....=0