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- clc
- disp('Лабораторная работа №3');
- disp('Задание 1');
- A = [ 2 4 6 8
- 3 5 8 0
- 1 2 6 7 ]
- B = [ 2 4 6
- 3 7 9
- 2 4 8
- 1 3 9 ]
- disp(A*B, 'A * B = ')
- disp(B*A, 'B * A = ')
- disp('Задание 2');
- C = [ 12 49 26 81 76
- 83 59 18 10 96
- 18 27 46 74 40 ]
- disp(sum(C));
- disp('Задание 3');
- dim1 = 1;
- dim2 = 2;
- disp(sum(C, dim1))
- disp(sum(C, dim2))
- disp('Задание 4');
- D = [ 212 149 326 814
- 183 -59 218 109
- -18 227 -61 174
- 231 890 -10 243 ]
- disp(det(D))
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