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4.1. Find norms and condition numbers for the following matrices: a) A = ( 1 ;) b) A = ( 3 3 ): Al 5 3).

For the matrix A from part a) present an example of the right side b and the error Ab such that Ax| bil here Ax = b and Aax =
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9:11:] A = ru L 3 Norm of Matrix L = max istism mand Sism tol Š iauld Slaigl) hwn heu inz2, maz heu n=2, m=2 5 man (A) hejsاور 2 گا و در | به مردم ع هد و به دولت الى نراها را فئه مند ها يه , ئه حب و بد KG(E)= 11 fall HATA, when p=1,2,5, E. . ( 22 ۵b) Again Similaes for A=(5 3 ) Aro d=8 2²=6 af ? 7.211 .8 and K,CA) = 8.6667 Ką(A) = 1.500 KF(A) = 2.1667 koral - 2.6667

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