The sum of all the possible numbers of 4 digits formed by digits 3, 5, 5, and 6 using each digit once is
Question
Solution 1
To solve this problem, we need to understand that each of the digits 3, 5, 5, and 6 will appear in each of the thousands, hundreds, tens, and ones places the same number of times when we list all possible 4-digit numbers.
- There are 4!/(2!) = 12 different 4-digit numbers that can be formed using Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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