How many 5-digits numbers can be formed by using digits 1, 1, 1, 4, 4?
Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM
We have 5 digits available. In these digit 1 is repeated 3 times and 4 is repeated 2 times.
So, the number of 5-digit arrangements possible with these given digits is
Hence, there are 10, 5-digits numbers possible by using digits 1, 1, 1, 4, 4.
Answered by | 4th Jun, 2014, 03:23: PM
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