Try another version of this question Box 1: Enter your answer as an integer or decimal number.  Examples: 3, -4, 5.5172 Box 2: Enter your answer as an integer or decimal number.  Examples: 3, -4, 5.5172
What are the dimensions of the following matrix?
`[(3,-5,-8,1),(9,5,-2,1),(-6,5,8,-5),(2,-9,8,5),(6,8,7,-6)]`
 `xx` 
Enter DNE for Does Not Exist, oo for Infinity 5
Enter DNE for Does Not Exist, oo for Infinity 4