Permutation Calculator (nPr)

Kuwerengera anaika ndondomeko ya zinthu r anasankha kuchokera n.

Permutations (nPr) —
Fomu —

Zithunzizi zimasintha monga momwe mumalemba.

Zachidule

you choose 10 items, you can choose 10 items, and if r is greater 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 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 returns a dash.PermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutations

Mafunso ofunsidwa nthawi zambiri

Kodi pali kusiyana kotani pakati pa permutation ndi kugwirizana?

Mu permutation ndondomeko zinthu (yamba,chiwiri,chitatu ndi zotsatira zosiyanasiyana); mu kugwirizana izo sizotheka.Pakalipano pali nthawi zonse panthawi yochepa monga ambiri permutations monga kugwirizana.

Kodi ndi chiyani permutation formula?

nPr = n! / (n − r)!. Kwa 10 zinthu anatenga 3 pa nthawi: 10 × 9 × 8 = 720.

Kodi ndiyenera kugwiritsa ntchito permutation?

Pofuna kukhazikitsa zinthu: kugawa omaliza, kumaliza malo oyamba / awiri / atatu, kuika anthu m'gulu, kapena kupanga code yoyenera.

Kodi chimachitika ngati r ndi lalikulu kuposa n?

Simungathe kupanga zinthu zambiri kuposa inu muli, kotero zotsatira ndi undefined ndi chida amabwerera a dash.

Kodi ndi nP0?

Ndi 1 — pali mwatsatanetsatane njira imodzi yoyang’anira chilichonse, chosakwanira kuyang’anira.

Kodi ndi nPn?

Ndi wofanana n!, chifukwa kuika n zinthu zonse m'njira ndi chimodzimodzi monga factorial wonse. M'malo mwake 4P4 = 4! = 24.

Ma calculators ogwirizana

Kuphatikiza Calculator (nCr) Calculator ya Factorial

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API — kugwiritsa ntchito izi calculator kuchokera code

Kulemba izi calculator monga ufulu JSON endpoint - palibe chida zofunika. Kutumiza nyanja mfundo pansipa monga mafunso zigawo kapena JSON. Onani zonse API docs →

Chithunzi

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);

Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.