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How many different 4 letter combinations can you make with 6 different letters?
Wiki User
∙ 12y ago
6P4 = 6!/(6-4)! = 6 * 5 * 4 * 3 = 360 four letter permutations from 6 different letters.
6C4 = 6!/[4!∙(6-4)!] = 15 four letter combinationsfrom 6 different letters.
Wiki User
∙ 12y ago
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How many possible combinations of 3 letters can you make?
As there are 26 letters in the alphabet. You can calculate the number of combinations by multiplying 26x26x26, giving you the answer 17576.
How many combinations can you make with 2 letters?
Assuming you are using the standard English alphabet, the number of combinations you can make are: 26 x 26 = 676 combinations.
How many combinations can you make with 7 letters that are arranged in alphabetical order with repetition from English alphabet?
The question contradicts itself. The order of the letters is irrelevant in a combination [though it does matter in a permutation]. So what is it that you are asking for? Combinations or order-dependent arrangements?
Using 2 dice how many different combinations can you roll?
you cam make 36 different combinations.Ans 2.If you roll one dice twice, there are 36 combinations, if and only if you count 1,2 as different from 2,1.If you are rolling two dice (at once) there are only 21 different combinations !
How many combinations can you make out of 26 letters?
There are 26! (which means 26*25*24 all the way to 1) permutations. this comes to 403,291,461,100,000,000,000,000,000 different combinations. If it takes you thirty seconds to write out one combination, then it would take 383,123,823,100,000,000,000 YEARS to write all the combinations. To put this into context, the universe (and possibly time itself) is only 13,700,000,000 years old.
How many combinations can you make out of w d a y?
Depends what you're asking. If all 4 letters have to be involved, that's very different than if you can have combos of 3,2, or 1. Also if they have to make a word then that's a different question that should be posed in the English category. If however, it is merely how many 4 letter combinations can you make of those 4 letters, then it is 24. Found by 4! which is merely 4x3x2x1.
How many 4 letter sequences can be made from the letters in the word INEXACT?
Because there are 7 letters that don't repeat, 7X6X5X4=840 combinations. To give you an idea of how to solve the problem, if there had been 9 letters and you wanted to make combinations of 3 letters, you would multiply: 9X8X7=504
How many combinations can you make with 6 letters?
20
How many possible combinations of 3 letters can you make?
As there are 26 letters in the alphabet. You can calculate the number of combinations by multiplying 26x26x26, giving you the answer 17576.
How many combinations can you make out of 3 letters and 3 numbers?
You could make 10*10*10*26*26*26 combinations, or 17576000 combinations.
How many combinations can you make with 2 letters?
Assuming you are using the standard English alphabet, the number of combinations you can make are: 26 x 26 = 676 combinations.
How many different combinations can you make out of 2 different things?
Two make combinations you would take 2x1=2 combinations only
How many combinations can you make with the letters q i j s?
you can make 6
What is the total number of different four-letter arrangements that can be formed from the letters in the word vertical if each letter is used only once in an arrangement?
You have eight letters to work with, and can use any four of them, but only once per combination. That means that the total number of possible combinations you can make is: 8! / (8 - 4)! = 8! / 4! = 8 * 7 * 6 * 5 = 1680 So there are 1680 possible combinations.
How many combinations can you make with 5 letters when letters can be repeated?
7,893,600 (seven million, 8 hundred ninety-three thousand, 600) combinations in English.
How many eight letter combinations can you make using the twenty six letters of the alphabet wihtout using the same letters over?
26*25*24*23*22*21*20*19 = 62,990,928,000
How do you Unjumble these letters to make 2 words-rtiffsteu?
Unjumbling letters to form words is a favorite pastime of many. The process involves looking for patterns or possible letter combinations. It can be a trial and error process. This letters can form the words true and stiff.
