Let S1 = {7, 8, 9} and S2 = {2, 3, 4, 6}. Let R1 be the "less than or equal to"...

Let S₁ = {7, 8, 9} and S₂ = {2, 3, 4, 6}. Let R₁ be the "less than or equal to" relation on S₁ and R₂ be the "divides" relation on S₂. Construct a Hasse diagram for the lexicographic order on