What is the agglomerative clustering tree for these points

Question

Problem

1. Assume that we are trying to cluster n = 10 points in one dimension, where point pi has a position of x = i. What is the agglomerative clustering tree for these points under

(a) Single-link clustering

(b) Average-link clustering

(c) Complete-link/furthest-neighbor clustering

2. Assume that we are trying to cluster n = 10 points in one dimension, where point pi has a position of x = 2ⁱ. What is the agglomerative clustering tree for these points under

(a) Single-link clustering

(b) Average-link clustering

(c) Complete-link/furthest-neighbor clustering.