The smallest 6-digit number that can be formed using 9, 2, 6, 0, 3, 1 (use each digit only once) is ____.
A012369
B102369
C106239
D103269
Please explain the solution Step-By-Step.
The smallest 6-digit number that can be formed using 9, 2, 6, 0, 3, 1 (use each digit only once) is ____.
A012369
B102369
C106239
D103269