I-Calculator ye-Permutation (nPr)

Bala ulungelelaniso olucwangcisiweyo lwee-r izinto ezikhethiweyo kwi-n.

IiPermutations (nPr) —
Ifomula —

Iinketho ze projekti

Malunga nale Calculator

you choose 10 items, the calculator returns the exact count and the formula it used. For example, if you choose 10 items, the calculator returns the exact count and the formula it used. For example, if you choose 10 items, the calculator returns the exact count and the formula it used. For example, if you choose 10 items, the calculator returns the exact count and the formula it used. For example, if you choose 10 items, the calculator returns the exact count and the formula it used. For example, if you choose 1PermutationsPermutations answer "how many ordered sequences?" — the number of possible race finishes, seating orders, PIN codes or ranked shortlists.PermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutationsPermutations

Imibuzo ebuza rhoqo

Yintoni utshintsho phakathi kokuguqulwa kunye nokudityaniswa?

Kwindlela yokuguqula iimpazamo (i-first, second, third are different outcomes); kwiqela lezinto ayisebenzi. Kuhlala kukho iindidi ezininzi zokuguqula iimpazamo njengeqela lezinto.

Yintoni ifomula yokutshintsha?

nPr = n! / (n − r)!. Kwizinto ezili-10 ezithathwe 3 ngexesha: 10 × 9 × 8 = 720.

Ndifanele ndisebenzise njani utshintsho?

Xa ukulandelana kubaluleke: ukudwelisa abagqibayo, ukugcwalisa indawo yokuqala/yesibini/yesithathu, ukuphumla kwabantu kumgca, okanye ukwakha ikhowudi elandelelanayo.

Yintoni ebangela ukuba i-r ibe mkhulu kune-n?

Awunakucwangcisa izinto ezininzi kunezona zikhoyo, ngoko ke isiphumo asichaziwanga kwaye isixhobo sibuyisela umgca.

Yintoni i-nP0?

I-1 — kukho indlela enye yokulungisa into engasebenziyo, ukulungisa okungenanto.

Yintoni i-nPn?

Ilingana ne n!, kuba ukucwangcisa zonke ii n zinto ngokulandelana kufanayo ne factorial epheleleyo. Umzekelo 4P4 = 4! = 24.

Ii-calculators ezihambelanayo

I-Calculator yokudibanisa (nCr) I-Calculator ye-Factorial

❤️ Uthando Calculator.Free? Yabelana

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API — sebenzisa le calculator ukusuka kwikhowudi

Nceda le kalkulator njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo engezantsi njengeparameter yombuzo okanye i-JSON. Funda i-API epheleleyo →

Incopho yesiphelo

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);

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