Recent content by badvash88

nah man. Q is fine. R is the orthogonal matrix i believe. or at least it is always squared my professor and another solution book both verified my answer. thanks you guys, but this problem is good /thread

ahh but you are wrong. you have TOO MANY columns. there are only three columns in Q and you just added a row in R to make M work. i just figure my solution is correct and the soltion book is wrong Q is .5 .5 -.5 .5 -.5 .5 .5 -.5 -.5 .5 .5 .5 R is 2 1 2 0 1 -1 0 0 1 that equals M so i...

your matrices answers seem to big. there should only be three columns in Q are you sure those are right. i got the answer not the solution and my u1 and u2 are the same as that, but its my u3 that is wrong. it says it is (-3/2, 3/2, 1/2, 1/2)

anyone?

Homework Statement Find the QR factorization for the 4x3 matrix M 1 1 0 1 0 2 1 0 1 1 1 1...