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qudirat
Questions (2)
In how many can 5 members of a board of a parastatal is seated in a round table complex
1 answer
406 views
how many numbers greater than 100 can be formed using the digits 1,2,3,4,5,if no digits may be repeated.
1 answer
470 views
Answers (1)
(n-1)=5-1=4! 4*3*2*1=24
