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because if you wish to take a combination of a certain number of items, then the order in which you pick them is known as a permutation, not a combination.
for example: if you have 12 people labelled 1 to 12 and you had to pick a team of six, you could choose players 1,2,3,4,5,6 as one of your combinations, but you could also choose them in the order 6,5,4,3,2,1. which ever order you pick them in, you still end up with the same team, thus have the same combination.
the algebraic function nCr is used to determine combinations and is commonly used in binomial distributions.
What else can I help you with?
What are combinations called when order does not matter?
They are called combinations!
How many different combinations of 4 are possible from 6 items?
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
How many combinations can you roll using four dice?
126 combinations. Remember that the order does not matter.
How many5 number combinations are there in the numbers1to43?
On a calculator: 43C5 = 962598 This is for combinations and not permutations, so in essence, the order of the 5 number combinations does not matter. Yours Truly, Mr Greatness
How many combinations of 6 numbers from 7?
7 of them. Remember, that in a combination the order of the numbers does not matter.
What are combinations called when order does not matter?
They are called combinations!
How many different combinations of 4 are possible from 6 items?
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
What is the combinations for 606?
he only combination is {0, 6, 6}, in any order. The order of the elements does not matter for combinations.
How many combinations can you roll using four dice?
126 combinations. Remember that the order does not matter.
How many 3 number combinations are possible with 1234?
Just 4: 123, 124, 134 and 234. The order of the numbers does not matter with combinations. If it does, then they are permutations, not combinations.
How many different combinations can be made of 9 digit social security numbers can be made?
10 Combinations (if order doesn't matter). 3,628,800 Possiblilities (if order matters).
How manydifferent combinations can be made if second number is 2?
The whole point of combinations is that the order of the number (or items) does not matter. Once you specify what the second number is, you are no longer looking at combinations.
How many5 number combinations are there in the numbers1to43?
On a calculator: 43C5 = 962598 This is for combinations and not permutations, so in essence, the order of the 5 number combinations does not matter. Yours Truly, Mr Greatness
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.
How many combinations of numbers can you get with 1189 with one repeating?
You can get only four combinations: They are: 11, 118, 119 and 1189. In a combination, the order of the digits does not matter.
How many combinations of 6 numbers from 7?
7 of them. Remember, that in a combination the order of the numbers does not matter.
How many combinations of 3 can you make with 3?
Just one. The order of the element in a combination does not matter.
