Permutations And Combinations Question 46
Question: How many numbers between 5000 and 10,000 can be formed using the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 each digit appearing not more than once in each number [Karnataka CET 1993]
Options:
A) $ 5{{\times }^{8}}P_3 $
B) $ 5{{\times }^{8}}C_3 $
C) $ 5\ !\ {{\times }^{8}}P_3 $
D) $ 5\ !\ {{\times }^{8}}C_3 $
Correct Answer: A
Show Answer
Answer:
Solution:
BETA
