Kalkulator Permutasi (nPr)
Ing ngisor iki yaiku urutan urutane aksara ing aksara Jawa.
Hasilne bakal dioptimalake nalika sampeyan ngetik.
Ngenai kalkulator iki
you choose 10 items, that is 10 × 9 × 8 = 720. Choosing none gives nP0 = 1, and arranging all of them gives nPn = n!. If r is greater than n, the tool returns a dash. If r is smaller than n, the calculator returns a dash. If r is larger than n, the calculator returns a dash. If r is smaller than n, the calculator returns a dash. If r is larger than n, the calculator returnsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutations
Takon-takon kang kerep diajukake
Apa bedane antara permutasi lan kombinasi?
Dina permutasi, urutanna penting (kahiji, kadua, katilu hasilna béda); dina kombinasi, éta henteu penting. Sacara rutin aya sahenteuna sajumlah permutasi anu aya dina kombinasi.
Apa formula permutasi?
nPr = n! / (n − r)!. Kanggo 10 item dijupuk 3 dina hiji waktu: 10 × 9 × 8 = 720.
Kapan aku kudu nggunakake permutasi?
Nalika urutan penting: ranking finishers, ngeusian tempat ka-1/2/3, nyetel jalma dina garis, atanapi ngawangun kode anu diurus.
Apa sing kedadeyan yen r luwih gedhe tinimbang n?
Anjeun teu bisa ngasusun leuwih ti hiji item, jadi hasilna henteu ditangtukeun sarta alatna balikkeun hiji garis.
Apa iku Np0?
1 - aya hiji cara anu bener-bener henteu ngasusun nanaon, aranisasi kosong.
Apa iku NPN?
Éta sami sareng n!, sabab ngasusun sadaya n item dina urutan sami sareng faktorisasi lengkep. Contona 4P4 = 4! = 24.
API — gunakake kalkulator iki saka kode
Ngadongékeun kalkulator ieu minangka titik akhir JSON bébas — teu peryogi kunci. Kirim nilai medan di handapeun minangka parameter pitakonan atawa JSON. Waca dokumen lengkap API →
Tampilan
GET https://calculator.free/api/v1/permutation/curl
curl "https://calculator.free/api/v1/permutation/?n=10&r=3"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/permutation/?" + new URLSearchParams({
"n": "10",
"r": "3"
}));
const data = await r.json();
console.log(data.results);Hasilna nyaéta perkiraan pikeun pituduh umum, henteu saran finansial, médis atanapi pajak.