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Unidad 1 Algebra II
Contributed by: Cueva
(Original author: Mayobre Antón)

Dadas las matrices:

Calcular  A + B
A=
(  )
-2
1
3
-4
7
2
-1
-3
0

A + B =

B=
(  )
(  )
-3

8

3

-5

6

4

1

0

5

Calcular 2· A

Dadas las matrices:

A=
(  )
-2
1
3
-4
7
2
-1
-3
0

2·A =

(  )
Calcular  2A - 3B

Dadas las matrices:

A=
(  )
-2
1
3
-4
7
2
-1
-3
0

2A -3 B =

B=
(  )
(  )
-3

8

3

-5

6

4

1

0

5

Producto de matrices
Calcular  A·B

Dadas las matrices:

A=
(  )
-2
1
3
-4
7
2
-1
-3
0

A·B =

B=
(  )
(  )
-3

8

3

-5

6

4

1

0

5

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