Which of the following is true about matrix indexing? $($check all that apply$)$

$($check all that apply$)$

Selection The syntax is matrixName$($column$,$row$)$ was $.$ Selection The column number is the vertical location was $.$ Selection The column number is the horizontal location was $.$ Selection The syntax is matrixName$($row$,$column$)$ was $.$ Selection The row number is the horizontal location was $.$ Selection The row number is the vertical location. was $.$