Need Help Java Square Matrix Number Rows Columns Diagonal Square Matrix Made Entries Run U Q43823685
I need help for java: A square matrix has the same number ofrows and columns. The diagonal of a square matrix is made up of theentries which run from the upper left hand corner to the lowerright hand corner. In the previous problem, the diagonal is made upof those entries which are equal to 1. A square matrix is “uppertriangular” if all entries below the diagonal are 0. The diagonalentries and the entries above the diagonal can have any value,including 0, but all entries below the diagonal must have the value0. Write a function called isUpper which has parem: an array with Nrows and N columns. The function should return true if the arrayrepresents an upper triangular matrix, and return false otherwise.(3 pts)
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