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Komplemen Himpunan

Komplemen Suatu Himpunan

Agar anda dapat memahami mengenai komplemen suatu himpunan, coba ingat kembali pengertian himpunan semesta atau semesta pembicaraan. Komplemen himpunan A adalah suatu himpunan yang anggotaanggotanya merupakan anggota S tetapi bukan anggota A. Dengan notasi pembentuk himpunan dituliskan sebagai berikut.

Diketahui S = {1, 2, 3, 4, 5, 6, 7} adalah himpunan semesta dan A = {3, 4, 5}. Komplemen himpunan A adalah AC = {1, 2, 6, 7}.
Komplemen A dinotasikan dengan AC atau A’ (AC atau A’ dibaca: komplemen A).
Contoh soal tentang komplemen suatu himpunan
Diketahui S = {1, 2, 3, …, 10} adalah himpunan semesta. Jika A = {1, 2, 3, 4} dan B = {2, 3, 5, 7}, tentukan
a. anggota AC
b. anggota BC
c. anggota (A  B)C.
Penyelesaian:
Diketahui
S = {1, 2, 3, 4, 5, 6, 7, 8, 9 10}
A = {1, 2, 3, 4}
B = {2, 3, 5, 7}
a. AC = {5, 6, 7, 8, 9, 10}
b. BC = {1, 4, 6, 8, 9, 10}
c. Untuk menentukan anggota (A  B)C, tentukan terlebih dahulu anggota dari A  B.
 B = {2, 3}

(A  B)C = {1, 4, 5, 6, 7, 8, 9, 10}

Bahan Ajar Kardinalitas Himpunan berbasis powerpoint dapat didownload pada tautan berikut (klik disini)
Langkah-langkah kegiatan pembelajarannya (RPP) dapat didownload pada tautan beirkut (klik disini).
20 Comments
  1. Fahmi permalink

    terima kasih atas infonya

  2. Cindy ~ permalink

    Thanks ya 🙂
    Berguna banget (y)

  3. alfian permalink

    thanks

  4. bermanfaat banget… makasih

    • Boa notE,etsiou tendo sérios problemas com isso pq minha pequena não quer mamar de jeito nenhum,mas gostei da idéia do chá misturado com o leite.Não custa nada tentar.

  5. Febry permalink

    Thank you so much

  6. smoga yang memposting ini ditambah ilmunya, ini sangat bermanfaat. Thank you so much,

  7. chiko permalink

    makasi atas infonya

  8. makasih atas infomasi nya

    • we don’t misunderstand. You can when you ‘ve the landing pad, explore the space. Purchase a ufo and tap it and say &#opE0;2x2l8re. Take a look at the new pics. On his journey found E.T an umbrella..

  9. sayangnya soalnya cuman sedikit doang ngga apa-apa deh

  10. viena syaviena permalink

    Terima kasih atas pembahasannya…berguna utk mengerjakan soal saya…😀

  11. Gans permalink

    Belum paham 😭

  12. Dini agustin permalink

    Makasih

  13. Sip langsung paham

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    • burda da dile getirmem lazım beğenimi çatlarım. evet nahnu eline sağlık çok güzel olmuş. yok,ama güzel hakkaten :pyanda ki bayrak hele… ama bakınca neşe dolmuyorum abartmayın dediğinden beri… :)nice 1000lere… :p

  14. Dewik permalink

    Gak paham

  15. fafa permalink

    Bang ane mau tanyakk klo
    S = {1,2,3,4,5,6,7,8,9,10}
    A = {1,2,3,4,8}
    B = {3,5,6,8,10}
    Yang ditanya.. A irisan B komplemen
    Jawaban ente apa bang?

    • Amel permalink

      {1,2,4,5,6,7,9,10}
      maaf ikut njawab 🙂 delete gak apa2

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