TAREA 3.2

Argelia Sánchez Pérez Spanish 1 page

Content of the notes (1)

Tarea 3.2

1. R= 2 1

3 4

2. R = 5 3

3 0

3. R= 1 1 5

3 2 2

0 4 6

4. R= 3 2 1

1 4 0

7 5 9

Det. 1= 2x4-3x1 R=5

Det. 2= -1x3-2x(-2) R=1

Det.3= 0x3-1x4 R= -4

MATRIZ INVERSA

1.R= -3/1 -2/1

5/1 3/1

2.R= 9/-1 7/-1

4/-1 3/-1

3.R= 13/-1 5/-1

-5/-1 -2/-1

Description: Note on TAREA 3.2, created by Argelia Sánchez Pérez on 21/09/2020.
Created by: Argelia Sánchez Pérez
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