Kursus · College

Discrete Mathematics

Logic, proof, induction, relations, counting, recurrences, graphs, automata and complexity: the discrete maths of a first university course.

8 unit description in lists 124 lesson 150 soalan 180 minit terakhir

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.

Datang selepas: Algebra

Kursus

  1. Logic and proof

    25 lesson
  2. Induction and sequences

    11 lesson
  3. Sets, relations and functions

    20 lesson
  4. Counting

    16 lesson
  5. Recursion and recurrence relations

    7 lesson
  6. Graphs and trees

    18 lesson
  7. Boolean algebra and automata

    7 lesson
  8. Algorithms and complexity

    15 lesson

Ujian akhir.

Soalan dari setiap unit, yang paling sukar terakhir. Jawapan yang ditandakan oleh sistem algebra; bukti dan kerja yang difoto dibaca oleh model; kemudian seseorang meninjau keseluruhan kertas sebelum hasil anda dikeluarkan. lulus dan anda mendapat sijil dengan pautan sendiri. Tanda lulus: 70%.

Log masuk

Harga

Laluan

$39

Setiap unit kuiz, peperiksaan akhir dengan satu retake, dan 20 periksa kerja anda sendiri, untuk satu kursus.

Beli lawatan

Satu peperiksaan akhir

$15

Satu sesi akhir satu kursus, ditanda dan dikaji semula untuk seseorang yang sudah tahu bahan dan mahu diuji.

Beli satu terakhir

Semak kerja

$9

Sepuluh periksa: muat naik foto apa-apa yang berfungsi, atau taipkannya, dan lihat di mana ia salah.

Beli sepuluh cek

Periksa bahagian kerja awak sendiri.