8. Factor the following matrices into PA= LU. Also factor them into A=LP U1. A= [120]...

Question

Question

8. Factor the following matrices into PA= LU. Also factor them into A=LP U1. A= [120] 2 4 1 1 1 3 and A= 4 0 1 2 1 5 ] 2 1]

Answer 1

Answer #1

r A- ? 07 24 using Goum elemination method Rz -) R2 - 2R 1 L2,,=2 A = Losil Rz -> R3-4.12 15,13) A = -OW Afla idir changing R

Answer 2

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