A) 9, 9, 9, 9
B) 1, 0, 0, 0
C) 9, 0, 9, 9
D) 1, 1, 1, 1
Correct Answer: A
Solution :
Largest four digit number is 9999. \[9999=9\times 1000+9\times 100+9\times 10+9\] 4 Number of 1000's = 9 Number of 100's = 9 Number of 10's = 9 Number of 1's = 9You need to login to perform this action.
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