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Oh, what a lovely question! You see, when we have 8 numbers and we want to choose 4 of them, we can use a special formula called combinations. The number of combinations we can make is calculated using the formula 8! / (4! * (8-4)!), which simplifies to 70 combinations. Isn't that just delightful? Just imagine all the beautiful possibilities waiting to be created!
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ReneTo find the number of combinations of 4 digits that can be made from the numbers 1-8, we use the formula for combinations without repetition. Since we are selecting 4 digits from a total of 8 numbers, the formula is 8C4 = 8! / (4!(8-4)!) = 70. Therefore, there are 70 different combinations of 4 digits that can be made from the numbers 1-8.
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How many combinations of four digits can be made from 1-44?
45
How many numbers can be made from four digits when two are the same?
I assume you mean how many 4-digit numbers can be made from a set such as {A,A, B, C} where A, B and C are single digits. There are 12 such numbers.
How many 5 digit numbers can be made from the numbers 0 1 2 if digits can be repeated?
162
How many numbers can be made using the digits 3 5 and 8?
about 13
How many number combinations are there in the numbers from 1 to 4?
they are 24 you can make with the numbers 1-4 or any other 4 digits here they are123412431432142313421324213421432431241323412314312431423421341232413214423142134312432141324123* * * * *WRONG!These are permutations, not combinations. In a combination theorder of the digits does not matter so there is only one combination of 4 digits out of 4.
