1 votes 1 votes Assume that there are two lower triangular matrices A and B of size n*n. If matrix A and transpose of B are fit into a rectangular matrix C of size n*(n+1), then a) B[i,j]=C[i,j+1] b)B[i,j]=C[j+1,i] c)B[i,j]=C[j, i+1] gshivam63 asked Jun 1, 2016 gshivam63 752 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply rude commented Jun 1, 2016 reply Follow Share I do not think that this problem is complete. Please write complete problem dude. 0 votes 0 votes gshivam63 commented Jun 2, 2016 reply Follow Share The question is correct It was asked in jnuee-2009 and its answer isc But how? 0 votes 0 votes Sheshang commented Jun 24, 2016 reply Follow Share i am able to understand even question here. can anyone make it easy for me? 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes I think the answer should be option (c). I think an explicit explanation is not required because it can be easily checked with any 2 lower triangular matrices. Pranav Kant Gaur answered Jun 2, 2016 Pranav Kant Gaur comment Share Follow See all 3 Comments See all 3 3 Comments reply gshivam63 commented Jun 2, 2016 reply Follow Share We will insert in matrix C in row major order or column major order? 0 votes 0 votes Pranav Kant Gaur commented Jun 2, 2016 reply Follow Share As you know row major and column major representations are transpose of each other....so I suspect insertion order should be irrelevant if same convention(i.e., either row or column major) was followed for representation of A, B and C....but I would like to take other's view on this as well. 0 votes 0 votes Yash4444 commented Jan 16, 2018 reply Follow Share C is the answer 0 votes 0 votes Please log in or register to add a comment.