In an MDS routine,for n objects,_______________ possible pair-wise comparisons are used to estimate 2n coordinates in two-dimensional space. A) n(n-1)/2 B) n²-1 C) n! D) cannot be determined

Name: In an MDS routine,for n objects,_______________ possible pair-wise comparisons are used to estimate 2n coordinates in two-dimensional space. A) n(n-1)/2 B) n 2 -1 C) n! D) cannot be determined
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For n objects,n(n-1)/2 possible pair-wise comparisons are used to estimate 2n coordinates in 2-D space.

In an MDS Routine,for N Objects,_______________ Possible Pair-Wise Comparisons Are