clustering: Consider the following points: A1= (2,3), A2 = (3, 1), A3 = (4, 2), A4 = (11, 5), A5 = (12,

4), A6 = (12, 6), A7 = (7, 5), A8 = (8, 4), A9 = (8, 6). Use the Euclidean distance when

formulating your distance matrix.

Answer the following and show all your work:

Use single link agglomerative clustering to group these points. Show the

dendrogram and show work

Apply K-means starting from the centroids: C1=A2 and C2 = A8 and show work