Express each of these statements using logical operators, predicates, and quantifiers. a) some propositions are tautologies. b) the negation of a contradiction is a tautology. c) the disjunction of two contingencies can be a tautol- ogy. d) the conjunction of two tautologies is a tautolog

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.