Ask Question
28 April, 18:04

how many 4-Digit combinations can be made out of the numbers 1 2 3 4 5 6 7 8 without repeating the number in the same digit

+4
Answers (1)
  1. 28 April, 19:04
    0
    There are 70 possible 4 digit combinations without repeating a number in the same combination.

    Step-by-step explanation:

    {1,2,3,4} {1,2,3,5} {1,2,3,6} {1,2,3,7} {1,2,3,8} {1,2,4,5} {1,2,4,6} {1,2,4,7} {1,2,4,8} {1,2,5,6} {1,2,5,7} {1,2,5,8} {1,2,6,7} {1,2,6,8} {1,2,7,8} {1,3,4,5} {1,3,4,6} {1,3,4,7} {1,3,4,8} {1,3,5,6} {1,3,5,7} {1,3,5,8} {1,3,6,7} {1,3,6,8} {1,3,7,8} {1,4,5,6} {1,4,5,7} {1,4,5,8} {1,4,6,7} {1,4,6,8} {1,4,7,8} {1,5,6,7} {1,5,6,8} {1,5,7,8} {1,6,7,8} {2,3,4,5} {2,3,4,6} {2,3,4,7} {2,3,4,8} {2,3,5,6} {2,3,5,7} {2,3,5,8} {2,3,6,7} {2,3,6,8} {2,3,7,8} {2,4,5,6} {2,4,5,7} {2,4,5,8} {2,4,6,7} {2,4,6,8} {2,4,7,8} {2,5,6,7} {2,5,6,8} {2,5,7,8} {2,6,7,8} {3,4,5,6} {3,4,5,7} {3,4,5,8} {3,4,6,7} {3,4,6,8} {3,4,7,8} {3,5,6,7} {3,5,6,8} {3,5,7,8} {3,6,7,8} {4,5,6,7} {4,5,6,8} {4,5,7,8} {4,6,7,8} {5,6,7,8}
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “how many 4-Digit combinations can be made out of the numbers 1 2 3 4 5 6 7 8 without repeating the number in the same digit ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers