0 votes 0 votes Parshu gate asked Nov 6, 2017 Parshu gate 413 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 2 votes 2 votes If we generalize the series then it will look like: 2 + 2*0, 2+ 2*0 + 2*1, 2+ 2*0 + 2*1 +2*2, 2+ 2*0 + 2*1 + 2*2 + 2*3 ............................................. 100th term will be = $2+ 2*\sum_{i=1}^{99}i$ = $2+ 2* \frac{99*100}{2}$ = 9902 Rohit Gupta 8 answered Nov 6, 2017 edited Nov 6, 2017 by Rohit Gupta 8 Rohit Gupta 8 comment Share Follow See all 0 reply Please log in or register to add a comment.