An n×n array v is defined as follows: v[i,j]=i−j for all i, – InterviewSolution

1.	An n×n array v is defined as follows: v[i,j]=i−j for all i,j 1≤i≤n,1≤j≤nThe sum of the elements of the array v is
Answer» An $n \times n$ array v is defined as follows: $v [i, j] = i - j f o r a l l i, j$ $1 \leq i \leq n, 1 \leq j \leq n$ The sum of the elements of the array v is

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