SISTEMA DE ECUACIONES USANDO EXCEL METODO DE DETERMINATES MG VICTOR ALEGRE FREYRE1.- X + 2Y = -3

2X + Y = 0

1 2 AS 1 42 1 -3

-3 2 AX -3 00 1 -3

1 -3 AY 0 -62 0 6

2.- X + 8Y = 162X -3y = 13

1 8 AS -3 162 -3 -19

16 8 AX -48 10413 -3 -152

1 16 AY 13 322 13 -19

3.- 11X + 3Y = 85X +y = 4

11 3 AS 11 155 1 -4

8 3 AX 8 124 1 -4

11 8 AY 44 40

5 4 4

4.- 5m - 3n = 0.254m -6n = -1

5 -3 AS -30 -124 -6 -18

0.3 3 AX 0.25 -3-1 1 3.25

5 0.3 AY -5 14 -1 -6

5.- 3x-y = 112x + 3y= 33

3 -1 AS 9 -22 3 11

11 -1 AX 33 -3333 3 66

3 11 AY 99 222 33 77

6.- 4a-b = 78a + 4b= 34

4 -1 AS 16 -11 4 17

78 -1 AX 312 -3434 4 346

4 78 AY 136 78

1 34 58