Kalkaaliyeyaasha Permutation (nPr)

Tixraac hababka loo qorsheeyay ee r waxyaabaha la doortay ka n.

Permutations (nPr) —
Foomka —

Natiijooyinka cusbooneysiinta sida aad ku qorto.

Ku saabsan Kalkaaliyahan

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.Per

Su'aalaha badanaa la isweydiiyo

Waa maxay farqiga u dhexeeya permutation iyo isku darka?

In a permutation order arrimaha (ugu horeysay, labaad, saddexaad waa natiijooyinka kala duwan); in isku darka ma aha. Waxaa jira marwalba ugu yaraan sida badan oo permutations sida isku darka.

Waa maxay foomka permutation?

nPr = n! / (n − r)!. 10 waxyaabaha la qaaday 3 mar kasta: 10 × 9 × 8 = 720.

Goorma ayaan isticmaali karaa permutation?

Marka amarku yahay: ranging finishers, buuxinta koowaad / labaad / saddexaad meelaha, fadhiista dadka in line, ama dhismaha code la amray.

Maxaa dhacaya haddii r ka weyn yahay n?

Waxaad u diri kartaa waxyaabo badan oo aad leedahay, sidaas daraaddeed natiijada waa aan la qeexin oo qalabku wuxuu ku soo celiyaa dhagxaan.

Waa maxay nP0?

Waa 1 — waxaa jira si dhab ah hab mid ah in ay isku dayaan waxba, isku dayaya in ay ka baxaan.

Maxaa nPn?

Waa isku mid n!, sababtoo ah qaabeynta dhammaan n waxyaabaha si waa la mid ah sida factorial buuxa. tusaale ahaan 4P4 = 4! = 24.

Kalkulatorro la xiriira

Kalkaaliyeyaasha isku dhafan (nCr) Kalkaaliyihii

❤️ Jecel Calculator.Free? La wadaago

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API — isticmaal xisaabinta ka code

Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Akhri dhammaan API xuquuqda →

Xarafka

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);

Natiijooyinka waa tirakoobka loogu talagalay tilmaamaha guud oo keliya, maaha dhaqaale, caafimaad ama talo bixin canshuur.