Hire Friends

1. -2BxH RESULTADOS.
4 -10 10
6 -12 16

4 -10 10
6 -12 16

-1 4-2
0 3 1
-1 4 -2
0 3 1
2 1
3 -2
2 1
3 -2

B= H=-2BxH=

2. Fx B+f
4 -10 10
6 -12 16

4 -10 10
6 -12 16

2 -1
3 -2

2 -1
3 -2

-3 0
4 -1
2 2
1 -2

-3 0
4 -1
22
1 -2

f= B= Fx B+f=

3. -36 -24 0 3
0 6 0 -6
-36 -240 3
0 6 0 -6
-3 0
4 -1
2 2
1 -2

-3 0
4 -1
2 2
1 -2

Cx3F
4 -2 0 1

4 -2 0 1

C=F= Cx3F=

4. HxE
-2 4 1
0 3 0
1 2 -1
-2 4 1
0 3 0
1 2 -1
0 4 1
3 11 -1
0 4 1
3 11 -1
-1 4 -2
03 1
-1 4 -2
0 3 1

H= E= HxE=

5. ExA-G=
1 3
-5 8
-5 4
2 3
-5 8
-54
-2 4
0 3
1 2

-2 4
0 3
1 2

-2 4 1
0 3 0
1 2 -1
-2 4 1
0 3 0
1 2 -1

E= A=HxE-G=

4 3
5 1
-2 4
4 3
5 1
-2 4

G=

6. 8 -6
9 -6
8 -5
8 -6
9 -6
8 -5
AxB=
2 -1
3 -2

2 -1
3 -2

-2 4
0 3
1 2

-2 4
0 31 2

A= B= AxB=

7. AxC=
4 -2 0 1

4 -2 0 1

-2 4
0 3
1 2

-2 4
0 3
1...