Consider the following binary vectors x1 = {1,1,1,1,1} x2 = (1,1,1,0,0} y1 = (0,0,0,0,0) y2 = {0,0,0,1,1} a) According to Jaccard coefficient, which pair of vectors - (x1,x5) or (y1,y2) - are more simpler to each other? b) According to simple matching coefficient, which pair of vectors - (x1, x2) or (y1,y2) - are moe similar to each other? c) Accondine to Euclidean distance, wrich pair of vectors - (x1,x2) or (y1, y2) - are more similar to each other?