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Home
Mathematics
Permutations and Combinations
What is the sum of all four-digit numbers formed by using all digits 0, 1, 4, 5 without repetition of digits?
Question
What is the sum of all four-digit numbers formed by using all digits 0, 1, 4, 5 without repetition of digits?
A.
44440
B.
46460
C.
46440
D.
64440
Solution
Correct option is D
Solution:
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