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When order is not important do you use permutation or combination?
You would use combination when order does not matter.
What is an arrangement in which order is important?
A permutation is the correct answer
What is a grouping of objects or events in which order does not matter?
The grouping of a subset of a set of items where the order does not matter is called a combination. One such example is the UK's National Lotto where 6 numbers have to be chosen from the 59 numbers 1-59).If there are n different items and a subset of r of them are chosen where the order of choosing does not matter then the number of combinations is given by:nCr = n!/((n-r)!r!)where n! means "n factorial" - the product of all numbers 1 × 2 × ... × n; 0! is defined to be 1.--------------------------------------------------------------------------------------------------------------------------------Where the order of selection does matter, it is called a permutation. One such example would be the order of the first three runners in a race.If there are n different items and a subset of r of them are chosen where the order of choosing does matter, then the number of permutations is given by:nPr = n!/(n-r)!
Can a permutation be made with negative numbers?
No reason why not.
What does this 8C5 mean in math?
Permutation: 8C5 = 56
What is the difference between permutation and combinations?
A permutation is an arrangement of objects in some specific order. Permutations are regarded as ordered elements. A selection in which order is not important is called a combination. Combinations are regarded as sets. For example, if there is a group of 3 different colored balls, then any group of 2 balls selected from it will be considered as a combination, whereas the different arrangements of every combination will be considered as a permutation.
An arrangement of a set of items or events in which the order does not matter?
A combination. If the order does matter, the word is permutation.
When we use permutation or combination?
Permutation is when order matters, combination is when order does not matter
When order is not important do you use permutation or combination?
You would use combination when order does not matter.
Why are the answers from a permutation bigger than from a combination?
Because a permutation includes all the different arrangements or order of the items in a set. In a combination the order doesn't matter or count.
What is the relationship between Permutation?
Permutation is when order matters
How permutation differ from combination?
In permutations the order of the elements does matter. In combinations it does not.So, the permutations 1,2,3 and 3,1,2 are not the same. But they are the same combination.
How many 6 numbers combinations can you make from 170200?
Only 1, since the order of the digits does not matter in a compbination. In a permutation, yes, but not combination.
What is an arrangement in which order is important?
A permutation is the correct answer
Difference between permutation and combination?
the permutation is an specific ordered combination. the combination is not need specific order combination...
What does permutation means?
An instance which is different from the instance before. Windows 7 and Windows Vista are different permutations of the same product.
How many 5-digit numbers can be formed from digits 1 2 3 4 5 6 7 8 9 if not repeated?
9 C 5 = 126 If the order doesn't matter, it is a combination. If the order does matter, it is a permutation. TI-84 .
