Answer: 120
Step-by-step explanation:
Given : the total number of digits : 5
The number of permutations of n things taken r at a time is given by :-
[tex]\dfrac{n!}{(n-r)!}[/tex]
By using permutation, the number of different 4-digit numerals can be made from the digits of 56987 is given by :-
[tex]^5P_4=\dfrac{5!}{(5-4)!}=5!=120[/tex]
Hence, the number of different 4-digit numerals can be made from the digits of 56987 is 120 .
