Question

the number of 3 digited numbers that can be formed using {1,2,3,4,5} without repetition​

Answer 1

Answer:

the number of 3 digited numbers that can be formed using {1,2,3,4,5} without repetition

the number of 3 digited numbers that can be formed using {1,2,3,4,5} without repetition= 4