Create the following matrix A (matlab)

[Firben]

A =
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18

Create a six-element row vector named hc that contains the first three elements of the second row of A and the last three elements of the third row of A

If i start with hc=a(

What should i do next?

 

[HallsofIvy]

What are "the first three elements of the second row of A"?

What are "the last three elements of the third row of A"?