Question

Let R be a partial order relation on the set A = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
given as
(a, b) ∈ R if and only if a divides b.
Then
(i) draw the Hasse diagram for the poset (A, R).
(ii) find the minimal elements in (A, R).
(iii) find the maximal elements in (A, R).

Answer 1

explain it in a r find the animal