This question is for R studio.

2. A simple version of the majority element problem is as follows. Let a be an array of n = 2k elements and = be an equivalence relation for those elements. We want to find a majority element of a, which is an element that occurs in an equivalence class with strictly greater than elements (e.g. if n = 8 then the element is equivalent to at least four others plus itself). Furthermore, we want to do this only using the = relation and no