find the dimensions of the matrix
( -1 2 5 0 )
( -5 0 9 7 )
( 9 12 8 -1)
(8 -5 0 6 )
1 answer
I count 4 rows by 4 columns, so .....
( -1 2 5 0 )
( -5 0 9 7 )
( 9 12 8 -1)
(8 -5 0 6 )
1 answer
1 answer
1 answer
1 answer
1 answer