Create the following Matrices you can enter them manually A

Create the following Matrices (you can enter them manually).

A. 2 3 1

    2 7 9

B. 6 2

     5  3

     1 2

C. 2 12 11

     12 22 14

     11 34 90

D. 1 2 3

Solution

>> a=[2 3 1; 2 7 9]

a =

2 3 1
2 7 9

>> B=[6 2;5 3;1 2]

B =

6 2
5 3
1 2

>> C=[2 12 11;12 22 14;11 34 90]

C =

2 12 11
12 22 14
11 34 90

>> D=[1 2 3]

D =

1 2 3