Kursi · College
Discrete Mathematics
Logic, proof, induction, relations, counting, recurrences, graphs, automata and complexity: the discrete maths of a first university course.
A complete first university course in discrete mathematics, in the order it is usually taught: propositional and predicate logic and the standard proof techniques; induction in all its forms; sets, relations and functions, including countable and uncountable sets; counting with the product rule, bijections and the pigeonhole principle; recurrence relations and how to solve them; graphs, trees, Euler and Hamilton paths and colouring; Boolean algebra, circuits and finite automata; and finally algorithms, asymptotic analysis, the master theorem, satisfiability and polynomial-time reductions.
It is for anyone comfortable with school algebra who wants to reason precisely about finite and countable structures, and it is the mathematical core of a computer science degree. Each unit ends with a quiz mixing computation, concepts and short proofs; the final exam covers the whole course.
Dolazi poslije: Algebra
Kurs
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Logic and proof
25 lekcijeWhat is Discrete Mathematics?Discrete StructuresDiscrete mathematicsTruth tablesMathematical StatementsStatements and QuantifiersCompound StatementsConstructing Truth TablesTruth Tables for the Conditional and BiconditionalImplicationsEquivalent StatementsDe Morgan’s LawsRules of LogicLogical ArgumentsPredicate logic and quantifiersProofsDirect proof, contrapositive and contradictionProofs about Discrete StructuresChapter SummaryPropositional calculusLogical connectiveTruth tableFirst-order logicQuantifier (logic)Predicate (mathematical logic) -
Induction and sequences
11 lekcije -
Sets, relations and functions
20 lekcijeSetsRelations: equivalence relations and partial ordersFunctionsFunctions and cardinalityIntroduction to Number TheoryCryptographyCartesian productPower setBinary relationEquivalence relationPartial orderFunction (mathematics)Injective functionSurjective functionBijectionComposite functionInverse functionCardinal numberCountable setUncountable set -
Counting
16 lekcijeCounting: rules, choices and bijectionsThe pigeonhole principleVoting MethodsFairness in Voting MethodsStandard Divisors, Standard Quotas, and the Apportionment ProblemApportionment MethodsFairness in Apportionment MethodsEnumerative combinatoricsPermutationCombinationBinomial coefficientPascal's trianglePigeonhole principleInclusion–exclusion principleBijective proofDouble counting (proof technique) -
Recursion and recurrence relations
7 lekcije -
Graphs and trees
18 lekcijeGraphs: degrees, paths and connectivityTrees and spanning treesEuler and Hamilton pathsGraph colouringGraph theoryGraph (discrete mathematics)Degree (graph theory)Path (graph theory)Cycle (graph theory)Connectivity (graph theory)Tree (graph theory)Spanning treeEulerian pathHamiltonian pathBipartite graphPlanar graphGraph coloringAdjacency matrix -
Boolean algebra and automata
7 lekcije -
Algorithms and complexity
15 lekcijeAlgorithms and growth of functionsAlgorithmRate of GrowthBig O notationAsymptotic analysis, recursion trees and the master theoremSorting algorithmComputational complexity theoryDecision problems, satisfiability and reductionsMath and ArtMath and the EnvironmentMath and MedicineMath and MusicMath and SportsComputability theoryHalting problem
Završni ispit
Pitanja iz svake jedinice, najteža su zadnja. Utipkani odgovori su označeni sistemom algebre; dokaze i fotografirane radove čita model; onda osoba pregleda cijeli rad prije nego što se objavi vaš rezultat. Polažete i dobivate certifikat sa vlastitom poveznicom. Označi prolaz: 70%.
Prijavi seCijene
Course pass
$39
Svaki kviz, završni ispit sa jednom ponovnom provjerom, i 20 provjera vlastitog rada, za jedan predmet.
Kupi ulaznicu za kursJedan završni ispit
$15
Jedno sjedenje završnog predmeta, ocjenjeno i pregledano, za nekog tko već zna materijal i želi da ga ispita.
Kupi jednu finalnuSvaki put
$19/mj
Svi kvizovi i završnice u svakom tečaju (dva završnica po tečaju mjesečno) i 100 radnih provjera mjesečno. Odustani sa svog računa.
Pretplati seRadne provjere
$9
Deset provjera: učitaj fotografiju bilo kojeg rada, ili ga napiši, i vidi gdje je pošlo po zlu.
Kupi deset čekova