Lists, Decisions and Graphs

answer bijection binary tree binomial block called cards choices choose codomain coimage Coimage(f coin compute conditional probability configuration consonants construct contains corresponds count Cov(X cycle form decision tree defined definition degree sequence digraph distribution domain domino elements equation equivalence relation Eulerian event exactly Exercises for Section formula function f given gives graph G Gray code Here’s Image(f induction injection integers k-lists labels leaf leaves letters lex order loops move multinomial coefficient multisets n-set notation number of edges obtain occurs one-line form pair partition path permutation polynomial positions possible previous example probability function probability space problem proof prove random variable real numbers red ball root Rule of Product Rule of Sum sample space simple graph solution spanning tree specified Step student subgraph subsets Suppose surjection Theorem toss values Var(X vertex sequence vertices vowels washer words wurfles