Critical Thinking and Logic in Mathematics 4:27 Truth Value | Definition, Propositions & Tables 9:49 Conjunction vs. Disjunction in Math | Overview & Characteristics 3:39 Quantifiers in Mathematical Logic | Definition & Examples 6:19 7:09 Next Lesson Conditional Statements | Converse, Inve...
(x,y)表示个体域中存在一个x使得对每一个y, x和y有关系G DiscreteMathematicsandItsApplications 5/40 Predicatelogic/calculus •Predicates(谓词) –Apredicateisastatementinvolvingindividualvariables (variablesforshort) –Examples •“x>3”•“x=y+3”•“x+y=z”•“Computerxisunderattackbyan...
In the examples below, the object case is determined by quantity alone. This is because the verb ‘find’ is an achievement verb: it designates a telic event that culminates instantly; thus the aspectual factors that trigger the partitive (lack of culmination) do not play a role. The ...