Question

If l is a non singular matrix p is a permutation matrix , and b is a given vector, how would you sove lpx=b

Answer 1

Step-by-step explanation:

If P is a permutation matrix, and Y = XP, show that Y has the same columns ... Since P1 has the same columns as the identity matrix I .... Use “substitution” to solve Lx = b where. L = ⎡ .

Missing: lpx= ‎| Must include: lpx=