More related to "How many combinations of 12 numbers can be made out of 3 numbers without repetition?"

Answer: No condition has been stated in the question.​ I'm assuming that repeti.​.​.​ Stories from your activity How many different combinations can be made with 12 digits ? Kavita Chawdhary, I know about Permutations and Combinations. Written Dec 20, 2016 No condition has been stated in the question. I'm assuming that repetition of digits is allowed, a combination can also begin with zero and we have to form combinations hav... Read More » How many combinations of 12 numbers can be made allowing for repetition? Dana F Anderson, lives in Dudley, MA Written Jan 10, 2019 I'll assume you have the numbers 1 thru 12. If the combinations must have all 12 numbers in them, then there are 12! possible combinations, or 479,001,600. If repeats are al... Read More » How many combinations of 12 items are there? Wolfgang Artemios Ploutarchos, Likes math Written Dec 5, 2020 Formula for combination:[math] nCr = n!/(n-r)!r![/math] n = 12 r = 12 Since we have 12 items and can choose from 12 items, both of the letters = 12 ... Read More » How many possible combinations can be made with 12 digits without a repetition? Nick Yeatman, B.S. Mathematics & Computers, The Open University (1992) Written Sep 22, 2017 The answer by definition cannot be a decimal number as a 12 digit decimal number will contain repeated digits. There are just 10 decimal digits (0–9). The above statement as... Read More » How many combinations of 12 numbers come out of 24 numbers? Calvin Campbell, B-Sc. Computer Science & Mathematics, University of the West Indies (1984) Written Aug 11, 2020 The formula for the number of combinations where r items at a time are chosen from n items is: nCr = n!/((n-r)!*r!). Therefore, the number of combinations of 12 numbers from... Read More » How many 3 number combinations have the sum of 14? Michael Carroll, former Teacher (Mathematics - Secondary Level) Written Feb 24, 2018 1+1+12 1+2+11 1+3+10 2+2+10 ... Read More » How many 3-digit numbers can be made from the numbers 2,3,4,5 and 6 if , repetition is not allowed and the number must be less than 500? Scott Deerwester, BS in Mathematics, lifelong professional interest in applying it. Written Oct 30, 2020 I'm not sure what you mean by "repetition is now allowed". If you mean that any given digit can only occur once in the number, then there are 3 choices for the first digit,... Read More » Permutation: How many numbers greater than 3000 can be formed from the digits 1,2,3,4,5 without repetition? Jered Wasburn-Moses, Mathematics and statistics educator Written Jan 19, 2016 We can make either four or five-digit numbers that satisfy the criteria. For the four-digit numbers, the first digit must be one of 3,4,5, and there are [math]_4P_3[/math] choices for the rem... Read More » How many 3-number combinations are there in the numbers between 1-36? Ralph Schraven, Keeping the Kitchen Rolling Written Oct 19, 2017 Answer: [math]7140[/math] Explanation: First, how many numbers are there to choose from? If both 1 and 36 are included, there will be exactly 36 numbers. Next, how many numbers do we have to... Read More » How many numbers greater than 250 can be formed using the digits 1, 2, 3, 4, 5 without repetition of digits? Michael Krass, studied at Holon Institute of Technology Written Feb 6, 2016 First of all, consider all 3-digit numbers greater than 250. So it's possible to make the following: 25[] = 3 combinations 3[][] = 12 combinations 4[][] = 12 combinations ... Read More » Search More on Quora This email was sent by Quora (605 Castro Street, Mountain View, CA 94041). If you don't want to receive this type of email in the future, please unsubscribe.https://www.quora.com/