1 votes 1 votes Why is it from -6 to +8? How to solve such qns. Help :) Programming in C programming-in-c programming + – gauravkc asked Jan 19, 2018 gauravkc 329 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments hs_yadav commented Jan 19, 2018 reply Follow Share lower triangular matrix...all the element at lower triangle(including diagonal) would be non zero and upper triangle part would be zero...then during storage of element we would store only lower trianlge part ...becoz this is well known that upper part is zero no need to store them..... and if u want to know more u can google it... 1 votes 1 votes gauravkc commented Jan 19, 2018 reply Follow Share Thanks :) 0 votes 0 votes Ashwani Kumar 2 commented Jan 19, 2018 reply Follow Share I've answered here, you can check https://gateoverflow.in/170507/2darray 1 votes 1 votes Please log in or register to add a comment.