Examlex
The numbers 0 through 9 are used in code groups of four to identify an item of clothing. Code 1083 might identify a blue blouse,size medium. The code group 2031 might identify a pair of pants,size 18,and so on. Repetitions of numbers are not permitted-in other words,the same number cannot be used more than once in a total sequence. As examples,2,256,2,562,or 5,559 would not be permitted. How many different code groups can be designed?
Similar Status
A condition or situation where individuals or groups have equivalent positions, rank, or social standing within a society.
Shared Identity
A collective sense of belonging to a group, where members recognize common traits, experiences, or purposes, fostering unity and solidarity.
Social Category
A group of people who share a common characteristic or attribute but do not necessarily interact with one another.
Triads
A type of organized crime syndicate in China and in countries with significant Chinese populations.
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