Discrete Math 2

1. Identify the minimal and maximal elements of S with respect to the given partial order R. S = the nonempty subsets of { 1, 2, 3 } and A R B if B _c_ A 2. In the following exercise Z denotes the set of integers. Determine if each function g is one-to-one, onto or both. a) g.Z -> Z, g(x) = x - 2 b) g.Z -> Z, g(x) = x -1, if x > 0 and x, if x _<_ 0 ## Deliverables Text file solution to the listed problems. ## Platform N/A