Help with arrays please

Enter the values for the Square of Array A =

A=[-10 -9;

-8 6] ;

Answer 1

[James Tursa]

I'm not sure what the question is. Just enter the text as shown to create the 2x2 matrix A:

A = [-10   -9;  
      -8    6];

For the square, you can use either multiply A by itself or do an element-wise .^2 operation depending on what is meant by "square". See

https://www.mathworks.com/help/matlab/ref/mtimes.html?searchHighlight=mtimes&s_tid=srchtitle

https://www.mathworks.com/help/matlab/ref/power.html?searchHighlight=power&s_tid=srchtitle