A sequence of real numbers a_(1), a_(2), a_(3),......a_(n+1) is such t – InterviewSolution

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1.	A sequence of real numbers a_(1), a_(2), a_(3),......a_(n+1) is such that a_(1)=0, \|a_(2)\|=\|a_(1)+1\|, \|a_(3)\|=\|a_(2)+1\| Then (a_(1)+a_(2)+.........+a_(n))/(n) cannot be equal to.
Answer» a. `1/2` B. `-1/2` C. 1 d. can't be determined Answer :B

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