solve the equation Ax = b by using the LU factorization given for A A = 2 -1 2 -6 0 -2 8 -1 5 b=1 ... 0 ....4 A= 1 0 0 -3 1 0 4 -1 1 , 2 -1 2 0 -3 4 0 0 1
Last edited by m777; Nov 4th 2007 at 11:52 PM.
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x1= -1, x2= 3, x3 =3 y1 = 1,y2 = 3,y3 =3
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